In addition, the individual wires may be difficult to pull from the tool, and the labels on the wires are hard to read. Brake discs are recommended to be changed in pairs. Its also easy to tell if you are getting the precise measurement since the exact size you need is dented in the steel. Magnetic sockets use magnets to hold the plug, while rubber inset sockets create a soft rubber cradle for the plug to sit in. It works exactly as advertised, is very inexpensive, and is very effective. Free In-Store or Curbside Pick Up SELECT STORE Home Delivery Standard Delivery Estimated Delivery Apr. However, you may have to scrape the label off the gauge in order to get an accurate reading. .noScriptDisplayLongText { display : none; } The gapper is also designed with a key ring hole or a spark gap opener with a 7/16 inch diameter. The tapered hole adjusts the electrode. May not be as accurate as advertised. Find an Automotive Service Professional Drive Metric and SAE 6 Point Standard Spark Plug Socket Set, 4 Piece Set (CMMT34504), DEWALT Accessory Socket Set, 15-Piece (DWMT73807), OEMTOOLS 22891 3/8 Drive Magnetic Spark Plug Socket Set, Contains 5/8" (16 mm), 9/16", and 13/16" 6 Point Deep Sockets, Fits Most Car Spark Plugs, MIXPOWER 3/8-Inch Drive Spark Plug Socket Set, SAE & Metric, CR-V Steel Mirror finish, 6-Point, 5/8-Inch, 3/4-Inch, 13/16-Inch, 14mm, 18mm, 5-Piece Set, ARES 11025-10-Piece Extra Deep and Standard Length Spark Plug Socket Set 3/8-Inch Drive Spark Plug Sockets - 2.5-Inch and 6-Inch Length 6-Point and 12-Point Sockets Includes Foam Storage Tray, ARES 11051-3-Piece 3/8-Inch Drive by 5/8-Inch Magnetic Swivel Spark Plug Socket Set - Includes 4-inch, 6-inch, and 10-inch Extensions for Access to Most Confined Areas Heavy Duty Retaining Ring. This looks like the spark plug for an N54 BMW engine (but the part number isn't quite the same). For those not only do you need a 14mm spark plug, it needs to be thin-walled and you need to have an angled adapter or it needs to have a built-in angled extension because the walls forming the "tube" the spark plug has to pass through to reach the threads aren't perfectly parallel to the spark plug threaded hole. Most people use 3/8 for servicing spark plugs, so most sp The spark plug themselves are 12-point bi-hex pattern where a standard 6-point hex socket will not work. ABN Magnetic Swivel Spark Plug Socket Set, 5pc - Ignition System Socket Kit, 4-Point and 12-Point Sockets Removal Tools, LLNDEI 3/8Drive Impact Socket Set,Standard SAE(5/16 to 3/4-Inch) Metric Size(8-22mm), 95 Piece, CR-V Steel Deep&Shallow Kit, Adapters, Ratchet Handle, Screwdriver Bit Set, Spark Plug Socket, 6 Point, ARES 11035 Extra Deep 9/16-Inch Magnetic Spark Plug Socket 3/8-Inch Drive Spark Plug Socket 6-Inch Long 6-Point Socket for Superior Reach and Coverage, Sunex 8844 3/8-Inch Drive 13/16-Inch Universal Spark Plug Socket, Fully Polished, CR-V 9/16-Inch - 13/16-Inch, 4-Piece, GEARWRENCH 3/8" Drive 6 Pt. Find an Automotive Service Professional Ratings and Reviews . You can also use two blades at the same time if you have a spark plug with an odd gap size. However, there have been some complaints that the gauge is a little flimsy. .noScriptDisplayLongText { display : none; } Spark Plug Contact Us SORRY Looks like something went wrong on our end but we're working on it! Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by Luna3, Jul 4, 2016. .noScriptDisplayLongText { display : block; } The wire rings are fragile and may bend after about 25 measurements. $23.99 $ 23. . Please enable cookies in your web browser to improve your shopping experience. Check the status of your All Pick Up in Store Ship to Home Sort By: Compare. loyalty program Select a store to see pricing & availability or search by City & State or Zip: . This spark plug requires the 5/8" spark plug socket, which will probably fit a 3/8 ratchet extension. If you don't have a spark plug socket with the rubber lining, then it would be a good idea to buy a 14 mm spark plug socket. Gives clear measurements. From its headquarters in Racine, Wis., the company supplies the industry with top-notch scanning tools, ratcheting wrenches, locking pliers, battery tools, and measuring gauges. . This means that once you start driving or removing the spark plug, the socket will collide with the wall and your socket can either get very stuck or worse, you could break the spark plug off, part of which may drop into the combustion chamber and really ruin your year. However, there are some steel gauges that may rust with time. I had my Mechanic install them along with some high performance ignition coils. Each of our sockets are made from durable metal to shield spark plugs from damage, and our selection covers several sizes including 14mm and 21mm. However if you have a 9/16" spark plug socket, you can use it. Your vehicle's owner's manual is an excellent resource. I have never heard of a 3/8 size spark plug. 3 in stock Buy now OR Add to basket Articles may contain affiliate links which enable us to share in the revenue of any purchases made. 3/8 refers to the drive size of the ratchet and extensions used for driving the socket. See product terms for more details. Specifications Safety Information Vehicle Fitment Guide Simply return the product to your nearest Halfords store. Check the status of your This CTA gap adjustment tool only weighs 1.44 ounces and will offer over 30 accurate gaping measurements before you need to readjust it. 3/8 refers to the drive size of the ratchet and extensions used for driving the socket. Socket Size (in): 1-1/2 Inch Number Of Points: 6 Compare Power Torque 14mm Spark Plug Socket 3/8 Inch Drive 6 Point - GM8563 Part #: GM8563 Line: PTT 3.7 (32) Select a store to see pricing & availability or search by City & State or Zip: Drive Size (in): 3/8 Inch Socket Size (mm): 14mm Number Of Points: 6 Compare 14mm. But there is no such thing as a 3/8 spark plug. If you want to change both brake discs on your vehicle, please change the qty to 2. Detailed Description It also includes one electrode-adjusting tool. However, this gapper may not be as accurate as advertised, and it may not give precise measurements for reducing the size of the spark plug. You can get one that has both millimeter and inch markings if you dont want to bother with the conversion. Bosch Double Iridium Spark Plug 9625 Part # 9625 SKU # 1056622 Check if this fits your vehicle. Try and insert the measuring tool in the gap, and if it's a perfect fit, you don't need to readjust the hole. If I'm doing my valve cover gasket will this add much more time? A&E tools have more than 80 years of experience in the production of aftermarket automotive accessories. .noScriptNotDisplayExpander { display : none; } Takes you all the way through removing the first spark plug. This refers to the size of the flats on the spark plug that are in contact with the socket. 99 $15.99 $15.99. If the gap is too wide, the spark plug may not fire at all. Discover more about the small businesses partnering with Amazon and Amazons commitment to empowering them. The tool can be used at home and in a professional garage. You have selected 1 x brake disc quantity. There are 1/2 drive spark plug sockets, but it is unlikely that is an issue. It also has a great range, and it's simple to store when not in use. Overall, it does everything a spark plug gap tool is supposed to do. If you haven't already selected your colour and size please do this first to view full availability. If your car is misfiring or having problems starting, the chances are that it could be a problem with your car spark plugs. It's made up of a die-casted metal to harden the steel and increase the accuracy of the unit. We would like to show you a description here but the site won't allow us. Go to your local parts store and buy 5/8 spark plug socket and a 6" or 10" extension. 5/8" x 6" Magnetic Swivel Spark Plug Socket - 80546, LEXIVON 5/8" Swivel Magnetic Spark Plug Socket, 3/8" Drive x 6" Total Length | Enhanced Magnetic Design With Thin Wall Socket, Cr-v Steel (LX-121), T-Handle Universal Joint Spark Plug Socket Wrench, 16mm 21mm Socket (Red), GEARWRENCH 5 Pc. A wire-loop gauge also looks like a silver dollar coin with the difference being that the outer edge has several wire loops of different thicknesses. Located in the cylinder head of an engine, spark plugs feature insulated electrodes and connect the ignition to the engine. You can drill a hole and use. would be nice to kill two birds with one stone. Your browser's JavaScript functionality is turned off. I pinched it when tightening the bolt and severed one of the wires. A: You may end up with a gap thats too close and may not deliver the right amount of spark to combust the air-fuel mixture. Best Spark Plug Socket for Cars, Trucks & SUVs Auto Parts Interior Accessories Exterior Accessories Truck and Towing Tools Chemicals, Oil & Wash Performance Contact Us Tools and Equipment Test, Scan and Specialty Tools Miscellaneous Testing, Scan and Specialty Tools Spark Plug Socket What are you working on today? I prefer the skinny Ko-ken ones. And here is Part 2. .noScriptDisplayLongText { display : none; } This universal spark plug gauge is available in black or orange with a hard plastic handle. Motorcycle Battery Chargers & Accessories, loc_en_GB, sid_228426, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)], bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0, Made from Professional quality Chrome Vanadium steel, Rubber insert retains and protects spark plug. Over time spark plugs can wear out, with the average copper spark plug lasting 10,000 to 20,000 miles. Registered in England and Wales, Company Number 2680212, our VAT registration is 766436989. It covers a range of 0.20 inch to 0.08 inches, and metric measurements are featured on the reverse side. I used 9/16" ok. Good to know 14mm is the kosher size though, slightly snugger. There are 1/2 drive spark plug sockets, but it is unlikely that is an issue. You may notice that the blades are oily upon delivery, and you need to keep on lubricating them to prevent rust. Not socket size. I prefer the type of socket that uses a magnet vs a rubber sleeve on the inside, and always use a locking extension to prevent the socket from sticking to the spark plug after installation. I prefer the type of socket that uses a magnet vs a rubber sleeve on the inside, and always use a locking extension to prevent the socket from sticking to the spark plug after installation. LLNDEI 3/8-Inch Drive Spark Plug Socket Set 7PCS, SAE & Metric, 5/8-inch, 3/4-inch, 13/16-inch, 14mm, 18mm, CR-V Steel Mirror Finish Sockets with Rubber Retaining Rings, Universal Joint, Extension Bar, ARES 11007-5-Piece High Visibility 3/8-Inch Drive SAE & Metric Spark Plug Socket Set - Heat Treated CR-V Steel Mirror Polish Sockets with Rubber Retaining Rings - Spark Plug Removal, CASOMAN 3/8-Inch Drive Spark Plug Socket Set, 6-Point, 5/8-Inch, 3/4-Inch, 13/16-Inch, 14mm, 18mm, 5-Piece Set, Powerbuilt 3/8-Inch Drive Spark Plug Socket Set, 6 Point, Deep Thin Wall, 5 Piece Metric and SAE - 640855, Grey, Sunex 8845 3/8-Inch Drive Spark Plug Socket Set, CR-V, 7-Pieces, Sponsored | Based on star rating and number of customer ratings, ARES 11070-7-Piece Non-Magnetic Spark Plug Socket Set - Includes 14mm and 16mm Thin Wall Sockets and 18mm, 9/16-Inch, 5/8-Inch, 3/4-Inch, and 13/16-inch Sockets - Convenient Storage Rail Included, 3/8" Drive Magnetic 3pcs Swivel Spark Plug Socket Set, 5/8-Inch, Magnetic Universal Spark Plug Service Kit, 3 Piece - 4", 6" & 11" length-by Kauplus, ARES 11000-14mm Thin Wall Magnetic Swivel Spark Plug Socket - 3/8-Inch Drive 12-Point Spark Plug Socket - Walls 2mm Thinner Than Standard Spark Plug Sockets, LEXIVON 5/8" Swivel Magnetic Spark Plug Socket, 3/8" Drive x 10" Total Length | Enhanced Magnetic Design With Thin Wall Socket, Cr-v Steel (LX-122), VIM Tools VIM-SPM100 Spark Plug Socket Master Set - 13 Piece, Mayouko 5PCS 3/8 Inch Drive Spark Plug Socket Set, Metric&SAE, CR-V, 5/8 Inch, 3/4 Inch, 13/16 Inch, 14MM, 18MM, GEARWRENCH 3 Pc. This refers to the size of the flats on the spark plug that are in contact with the socket. . This type of gauge is handy because you can simply slide the plug around the ramp and stop at the proper gap and then pull the plug off. Other signs to look out for include slow acceleration, high fuel consumption, or trouble starting the engine. autozone, napa, advanced auto parts, pep boys those are like on every corner :-) plugs buy from dealer or online for your car. .noScriptDisplayLongText { display : block; } Enhance your email experience by providing your zip code for area specific offers. Since spark plugs assist in starting the engine, its likely that bad spark plugs will impact the engine through misfiring, surging or idling rough. Select a location to see product availability. FREE delivery Thu, Apr 20 on $25 of items shipped by Amazon. This spark plug gap gauge is circular and has easy-to-read markings. The gauge also prevents damage to the soft metallic posts of the plugs. Its a subsidiary company of Stanley Black & Decker, which was founded in 1907. The company produces more than 1,000 tools, including wrenches, spark plug sockets, valve spring compressors, and measuring gauges. Its easy to tell the difference in the blade sizes, and you can easily tell which gap size you are setting your plug gap to. Posts. The hole operates as an electrode adjuster. (Usually Dispatched in 3 - 5 working days*), This site is protected by reCAPTCHA and the Google, VS164 Piston Ring Pliers 3/64"-1/4" Capacity, AK6556 Spark Plug Socket Set 4pc 3/8"Sq Drive. Also, the blades may come apart if dropped. | Report abuse. Take a look today. Lisle 1-1/16 Inch Oil Pressure Switch Socket 3/8 Inch Drive, Power Torque 1/4 Inch Drive Standard 6 Point Metric Ratchet Handle And Socket Set, Power Torque 3/8 Inch Drive Standard, Deep 12 Point SAE, Metric Socket Set, Power Torque 5/8 Inch Magnetic Spark Plug Socket 3/8 Inch Drive 6 Point, Power Torque 3/8, 1/2 Inch Drive Standard, Deep 6 Point SAE, Metric Socket Set, Power Torque 1-1/2 Inch Socket 1/2 Inch Drive Deep 6 Point, Performance 7/8 Inch Oxygen Sensor Socket 3/8 Inch Drive 6 Point, Performance 46mm Socket 3/4 Inch Drive 12 Point, Performance 1-5/16 Inch Impact Socket 1/2 Inch Drive, Power Torque 1/4 Inch Drive Standard 6 Point SAE, Metric Socket And Bit Driver Set, Performance 1-25/64 Inch 35mm Axle Nut Socket 1/2 Inch Drive 6 Point, Performance 1/2 Inch Drive Metric Impact Socket Set, Power Torque 1/4 Inch Drive Standard 6 Point Metric Socket Set, Titan 17 Piece 3/8, 1/4 Inch Drive External Star Standard Socket And Bit Set, Power Torque 5/8 Inch T-Handle Magnetic Spark Plug Socket 3/8 Inch Drive 6 Point, OTC 3-1/4 Inch Locknut Socket 3/4 Inch Drive 8 Point, Power Torque 1/2 Inch Drive Standard 6 Point Metric Socket Set, Power Torque 1/4, 3/8 Inch Drive Hex Metric Stubby Hex Bits Socket Set, Power Torque 14mm Spark Plug Socket 3/8 Inch Drive 12 Point, Power Torque 3/8 Inch Drive Deep 6 Point SAE Socket Set, Power Torque 3/8 Inch Drive 6 Point Metric Socket Set, Power Torque 3/8 Inch Drive Standard 12 Point SAE Socket Set, Power Torque 3/8 Inch Drive Standard 12 Point Metric Socket Set. Yes. Ergonomic design. It has a good range of gapping ability and is a good value for the price. A: I know this is an old question, but some clarity is needed here. But there is no such thing as a 3/8 spark plug. Allows for quick adjustment of spark plug clearance. Add to Basket. Learn more about our If youre carrying out a repair or maintenance task on your engines combustion area, such as replacing a spark plug or checking the spark plug gap, you may need to invest in specific tools to help you get the job done, such as a feeler gauge, spark plug sockets or spark plug pliers. 14mm. Just be careful not to break the electrode, since using double blades increases the strength of the tool. Also, some users prefer standard round/coin-shaped spark plug gap tools, and the chrome coating may flake off after a short period of use. Flexible. Registered in England and Wales, Company Number 2680212, our VAT registration is 766436989. Sign up to keep up-to-date on everything happening in the world of Halfords. .noScriptNotDisplayExpander { display : none; } PayPal Credit: Terms and conditions apply. OE cross reference number FORD: 3521840 Manufacturer's Original (OEM) number, to search replacement parts by entering the OE part number. Appreciate 0 Quote 02-09-2012, 09:36 PM . This tool makes gapping plugs a lot easier compared to tiny plug gapping tools, and you can get a good grip on what you're doing. This means that once you start driving or removing the spark plug, the socket will collide with the wall and your socket can either get very stuck or worse, you could break the spark plug off, part of which may drop into the combustion chamber and really ruin your year. This guarantee does not affect your statutory rights. Euro Car Parts Limited. Spark plugs wear out over time as the electrode material wears down. Copyright 2023. Sign up to keep up-to-date on everything happening in the world of Halfords. All Rights Reserved. AutoZone Tool Haul Ratchets and Sockets Part 2Magnetic Spark Plug Extension 5/8" x 6" Part 75-4991/2" Dr 90 Tooth Ratchet Part 70-0374pc Ratchet Set Part 700. I believe 5/8" is the standard size for nearly all spark plugs I have come across, automotive as well as lawn and garden. 0 Please enter your full postcode to check the stock of your items. 1 - 24 of 178 results for Spark Plug Wire - Boots & Terminals Compare Refine. I believe 5/8" is the standard size for nearly all spark plugs I have come across, automotive as well as lawn and garden. 4.6 out of 5 stars 33. They are good enough for measuring iridium and platinum plugs. Your recently viewed items and featured recommendations. For most folks a 3/8 drive 5/8" spark plug socket is the way to go for this spark plug. Please enable cookies in your web browser to improve your shopping experience. see less Soldered-in a splice wire and all is good now - easy fix but frustrating. 18+. .noScriptDisplayLongText { display : block; } Some users have bent the gap tool while adjusting a plug. 99. Didn't know this until I tried to use my wipers. This spark plug requires the 5/8" spark plug socket, which will probably fit a 3/8 ratchet extension. Accessing the spark plugs in your engine is easy. Once youve found the products you need, you can buy spark plugs using our convenient click & collect service to get hold of your products sooner. 72-376. .noScriptDisplayLongText { display : none; } Some of its best spark plug gap measuring tools are the CTA Tools Spark Plug Gapper and the CTA Tools Spark Plug Gap Gauge. a 3/8's or a 5/8's? Most spark plugs require a 5/8" (16mm) size spark plug socket. A: You can get the exact value of the gap in either SAE or metric system (inches and millimeters). order Socket Set Buying Guide How to Replace a Bike Chain How to Bleed Disc Brakes Technology Technology Close menu Back Technology Car Audio Dash Cams . Bi-Hex profile. Flexible. 4.6 4.6 out of 5 stars (372) 100+ bought in past month. . The blades may rust. For most folks a 3/8 drive 5/8" spark plug socket is the way to go for this spark plug. Consider if affordable for you. Misuse of the product will immediately invalidate the Lifetime Guarantee. 14mm. I know this is an old question, but some clarity is needed here. Spark plugs vary depending on the make, model and age of your vehicle. Designed to make changing your spark plugs as easy as possible is GEARWRENCH's magnetic swivel spark plug socket. You may get a misaligned tool. near you Technology, performance and design delivered to your inbox. This will be a great help! If youre looking for advice on how to change spark plugs, check out our step-by-step guide. Designed with metal retainers to hold the spark plug in the socket. The outer edge is the thinnest, and the gauge gets slightly thicker as you move to the middle of the tool. In the old days, most spark plugs were 13/16" (21mm), some new ones are 9/16" (14mm), and I am certain that there are different sizes for aircraft, etc. Easy to use. Select one that offers a size range thats similar to the gap size of your spark plug for utmost accuracy. The gauge is calibrated in the imperial system, and the size markings are laser etched on the rugged steel construction. 3/8'' DRIVE 14MM SPARK PLUG SOCKET - A1 Autozone 3/8" DRIVE 14MM SPARK PLUG SOCKET 15.99 or 4 interest-free payments of 4.00 with 180mm long. Kind of rude Gen 3 Prius Care, Maintenance & Troubleshooting, Greater Vancouver, British Columbia, Canada, (You must log in or sign up to post here.). 10% coupon applied at checkout Save 10% with coupon. #4 Patrick Wong, Jul 4, 2016 Fostel likes this. Sale. The measurements may be 180 degrees off, and you may have to unscrew and reassemble the tool for accurate measurements. For the best performance, you should purchase the best spark plugs for your car. You need to get a product from a well-known brand to make sure that you are paying for a quality product that wont curve, rust, or corrode at the edges. Most people use 3/8 for servicing spark plugs, so most spark plug sockets are 3/8 drive. I prefer the type of socket that uses a magnet vs a rubber sleeve on the inside, and always use a locking extension to prevent the socket from sticking to the spark plug after installation. 3/8" Drive 6 Pt. Our reviews are driven by a combination of hands-on testing, expert input, wisdom of the crowd assessments from actual buyers, and our own expertise. Sorry, you're using a web browser that is no longer supported. Spread the cost From 9.49 per month. Your browser's JavaScript functionality is turned off. $12.99 $ 12. Motorcycle Battery Chargers & Accessories, I don't know my vehicle registration number. If it doesn't go through, then you need to reopen the hole to match the tool size. Spark plug sockets are designed specifically to handle spark plugs. 1, 1-1/16, 1-1/8, 1-1/4, 1-5/16, 1-3/8, 1-7/16, 1-1/2 Inch, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8 Inch, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16 Inch, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1, 1-1/16, 1-1/8 Inch, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4 Inch, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8 Inch, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1 Inch, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 3/4 Inch, 1/4, 5/16, 3/8, 7/16, 15/32, 1/2, 9/16, 19/32, 5/8, 11/16, 3/4 Inch, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16 Inch, 11/64, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8 Inch, 13/16, 7/8, 15/16, 1, 1-3/16, 1-1/2, 1-1/16, 1-1/8, 1-1/4 Inch, 13/64, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 15/32, 1/2 Inch, 2, 2-1/8, 2-1/4, 2-3/8, 2-5/8, 2-3/4 Inch, 2-3/8, 2-3/8, 2-1/2, 2-1/2, 2-3/4, 2-9/16 Inch, 3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16 Inch, 3/16, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2 Inch, 3/16, 7/23, 1/4, 5/16, 3/8, 7/16, 1/2 Inch, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2 Inch, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16 Inch, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16 Inch, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8 Inch, 3/8, 15/32, 1/2, 9/16, 19/32, 5/8, 11/16, 23/32 Inch, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4 Inch, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16 Inch, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8 Inch, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1 Inch, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1, 1-1/16, 1-1/8, 1-3/16, 1-1/4 Inch, 3/8, 7/16, 15/32, 1/2, 9/16, 5/8, 11/16 Inch, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4 Inch, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16 Inch, 5/16, 3/8, 7/16, 15/32, 1/2, 9/16, 5/8, 11/16, 3/4, 7/8, 15/16 Inch, 5/32, 3/16, 13/64, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 15/32, 1/2 Inch, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8, 7/16, 1/2 Inch, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 1/2 Inch, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 1/2, 9/16 Inch, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2, 17/32, 9/16 Inch, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2, 17/32, 9/16, 5/8 Inch, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2 Inch, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16 Inch, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8 Inch, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8 Inch, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 3/4 Inch, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 15/32, 1/2 Inch, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 3/8, 7/16, 1/2, 9/16 Inch, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1 Inch, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1, 1-1/16, 1-1/4 Inch, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1, 1-1/16, 1-1/8 Inch, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1, 1-1/16, 1-1/8, 1-1/4 Inch, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1, 1-1/16, 1-1/8, 1-1/4, 1-1/2 Inch, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1, 1-1/16, 1-1/8, 1-3/16, 1-1/4, 1-1/2 Inch, 7/8, 15/16, 1, 1-1/16, 1-1/8, 1-3/16, 1-1/4, 1-1/2 Inch, 7/8, 15/16, 1, 1-1/16, 1-1/8, 1-3/16, 1-1/4, 1-5/16, 1-3/8, 1-7/16, 1-1/2 Inch, 9/16 X 2-1/2 Inch, 9/16 X 6 Inch, 5/8 X 4 Inch, 5/8 X 6 Inch, 5/8 X 11 Inch, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16 Inch, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16 Inch, EP6, EP7, EP8, EP10, EP12, EP14, EP16, EP18, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 21mm, 22mm, 26mm, 27mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 26mm, 27mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 10mm, 11mm, 12mm, 13mm, 14mm, 16mm, 17mm, 19mm, 10mm, 11mm, 13mm, 14mm, 17mm, 19mm, 21mm, 22mm, 24mm, 10mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 21mm, 22mm, 10mm, 12mm, 13mm, 14mm, 15mm, 16mm, 18mm, 19mm, 10mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 21mm, 22mm, 11mm, 13mm, 15mm, 16mm, 17mm, 18mm, 19mm, 21mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 18mm, 19mm, 19mm, 21mm, 21mm, 21mm, 22mm, 22mm, 22mm, 23mm, 24mm, 25mm, 26mm, 27mm, 28mm, 29mm, 30mm, 32mm, 33mm, 35mm, 36mm, 38mm, 40mm, 41mm, 42mm, 22mm, 23mm, 24mm, 26mm, 27mm, 29mm, 30mm, 32mm, 33mm, 35mm, 36mm, 38mm, 40mm, 41mm, 46mm, 50mm, 29mm, 30mm, 31mm, 32mm, 33mm, 34mm, 35mm, 36mm, 38mm, 3.5mm, 4mm, 4.5mm, 5.5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 4mm, 4.5mm, 5.5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 17mm, 19mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 4mm, 4mm, 5mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 4mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 4mm, 5mm, 5.5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 4mm, 5mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 19mm, 4mm, 5mm,6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 5mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 6mm, 8mm, 10mm, 12mm, 13mm, 14mm, 15mm, 19mm, 7mm, 8mm, 10mm, 11mm, 13mm, 14mm, 16mm, 17mm, 19mm, 20mm, 21mm, 8mm, 10mm, 11mm, 12mm, 13mm, 14mm, 16mm, 17mm, 19mm, 21mm, 22mm, 24mm, 8mm, 10mm, 12mm, 13mm, 14mm, 15mm, 17mm, 18mm, 8mm, 10mm, 12mm, 13mm, 14mm, 17mm, 18mm, 19mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 19mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 17mm, 19mm, 9mm, 10mm, 11mm, 13mm, 14mm, 15mm, 17mm, 19mm, Select a store to see pricing & availability, California Transparency in Supply Chain Act. 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'' ( 16mm ) size spark plug gap gauge is calibrated in the socket inch to 0.08 inches and... Also has a good value for the plug to sit in the part number n't! Local parts store and buy 5/8 spark plug socket, which will probably fit a 3/8 ratchet extension,! And all is good now - easy fix but frustrating Apr 20 on $ 25 of shipped. This add much more time 3/8 size spark plug socket, which founded! With time delivered to your inbox t allow us about 25 measurements email experience providing. Iridium and platinum plugs n't already selected your colour and size please do this first view. # 4 Patrick Wong, Jul 4, 2016 Fostel likes this to 0.08,... For accurate measurements change the qty to 2 web browser to improve your shopping experience handle plugs! You have a spark plug sockets, spark plug socket autozone spring compressors, and measurements. Is calibrated in the cylinder head of an engine, spark plug socket, can... 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