{"product_id":"elead-8-piece-3-8-drive-spark-plug-socket-set-sae-metric-sockets-6-extension-universal-joint","title":"ELEAD 8-Piece 3\/8\" Drive Spark Plug Socket Set — SAE \u0026 Metric Sockets, 6\" Extension \u0026 Universal Joint","description":"\u003cp\u003e\u003cstrong\u003eELEAD's 8-piece spark plug socket set is a complete, durable toolkit for removing, installing, and gapping spark plugs across SAE and metric sizes.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis set combines hardened chrome vanadium sockets, a 6-inch extension, a universal joint and a gap gauge so you can tackle spark plug jobs on cars, trucks and small engines. The pieces are finished for corrosion resistance and fitted with rubber holding rings to protect plugs and keep them secure during extraction. Clear size markings and a compact case make it convenient to carry and identify the right tool quickly.\u003c\/p\u003e\n\n\u003ch3\u003eWhich spark plug sizes are included and why do they matter?\u003c\/h3\u003e\n\u003cp\u003eThe kit contains five common socket sizes—5\/8\", 3\/4\", 13\/16\", 14mm and 18mm—covering most passenger vehicles and light trucks. Having both SAE and metric options prevents guesswork and reduces the need to buy individual sockets later.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/8\", 3\/4\", 13\/16\" for many domestic and older vehicles\u003c\/li\u003e\n  \u003cli\u003e14mm and 18mm for popular import and modern engines\u003c\/li\u003e\n  \u003cli\u003eRubber holding rings protect ceramic plug insulators during removal\u003c\/li\u003e\n  \u003cli\u003eMarked sizes on each socket for fast selection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the universal joint and extension improve access in tight engines?\u003c\/h3\u003e\n\u003cp\u003eThe included 6\" extension bar reaches recessed spark plugs, while the universal joint lets you angle the socket around obstructions. Together they let you apply torque from a convenient position without disassembling surrounding components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e6-inch extension for deep well plugs and hard-to-reach locations\u003c\/li\u003e\n  \u003cli\u003eUniversal joint for angled drives and offset access\u003c\/li\u003e\n  \u003cli\u003eSecure fit minimizes wobble when working in constrained spaces\u003c\/li\u003e\n  \u003cli\u003eWorks with 3\/8\" drive ratchets and breakers for common tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes these sockets durable and safe for spark plugs?\u003c\/h3\u003e\n\u003cp\u003eEach socket is forged from heat-treated chrome vanadium steel for strength and long life, with a mirror-polished finish to resist rust and ease cleaning. The rubber holding rings cushion the plug, preventing damage to fragile insulators or threads during removal and installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeat-treated CR-V steel for impact and wear resistance\u003c\/li\u003e\n  \u003cli\u003eMirror polish finish reduces corrosion and grime buildup\u003c\/li\u003e\n  \u003cli\u003eRubber rings secure plugs and protect ceramic tips\u003c\/li\u003e\n  \u003cli\u003eClear stamped size markings for error-free selection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow precise is the included spark plug gapper and when should you use it?\u003c\/h3\u003e\n\u003cp\u003eThe gap gauge covers 0.020\"–0.100\" (0.6–2.4 mm), giving you the range needed for most modern spark plugs. Use it during installation or replacement to set the gap to the vehicle manufacturer's specification, improving ignition consistency without making performance claims.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDual-scale (inch and mm) for international specifications\u003c\/li\u003e\n  \u003cli\u003eEasy-to-read increments for consistent adjustments\u003c\/li\u003e\n  \u003cli\u003eSmall, portable gauge you can keep in the case with sockets\u003c\/li\u003e\n  \u003cli\u003eHelps avoid improper clearances that can cause misfires or fouling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Mechanics, home DIYers and fleet technicians who need a reliable, compact spark plug tool kit that covers both SAE and metric sizes. It suits anyone replacing or servicing spark plugs on cars, light trucks, ATVs, lawn equipment and other small engines who prefers hardened tools, protective holding features, and the reach and flexibility to work in tight engine bays.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these sockets compatible with standard 3\/8\" ratchets?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The set is built for 3\/8\" drive ratchets and will work with most standard 3\/8\" handles and breaker bars.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do the rubber rings prevent plug damage?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The rubber holding rings cushion spark plugs and help hold them securely, reducing risk to ceramic insulators during removal.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ELEAD","offers":[{"title":"Default Title","offer_id":55163730592087,"sku":"B0DGGHR75R","price":48.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/elead-front-layout-socket-set.jpg?v=1790346916","url":"https:\/\/britishgarage.co.uk\/products\/elead-8-piece-3-8-drive-spark-plug-socket-set-sae-metric-sockets-6-extension-universal-joint","provider":"British Garage","version":"1.0","type":"link"}