{"product_id":"dptool-diesel-injector-line-socket-wrench-set-l-type-6pc-12-19mm-1-2-drive-slotted","title":"DPTOOL Diesel Injector Line Socket Wrench Set L-Type 6pc 12–19mm 1\/2\" Drive Slotted","description":"\u003cp\u003e\u003cstrong\u003eDPTOOL's 6-piece L-type diesel injector line socket set is a compact professional toolkit specifically shaped to reach, loosen and tighten fuel-injector fittings in cramped engine bays.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis kit brings six slotted L-shaped sockets in common diesel sizes, a sturdy 1\/2\" drive geometry and a compact carrying case so technicians and DIYers can remove and reinstall injector lines without stripping fittings or fighting access limitations. Each socket is slotted for fuel-line retention, forged from heat-treated AISI 5140 steel and designed to accept standard 1\/2\" ratchets, bars and extensions. The set covers 12mm–19mm sizes used across many diesel engines and includes an instruction leaflet for quick reference.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these L-type sockets make injector line work easier?\u003c\/h3\u003e\n\u003cp\u003eThe L-shaped profile lets you approach fittings at angles that straight sockets cannot, while the axial slot keeps the socket engaged with line fittings so you can work without dislodging the line. The 12-point internal profile reduces slippage and improves engagement on worn or awkward nuts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSlotted ends hold the injector line fitting during turning\u003c\/li\u003e\n  \u003cli\u003eL-angle reaches behind engine brackets and manifolds\u003c\/li\u003e\n  \u003cli\u003e12-point interior grips 6-, 12- and double-hex nuts securely\u003c\/li\u003e\n  \u003cli\u003eCompatibility with 1\/2\" drive ratchets and extensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich sizes are included and what vehicles will they fit?\u003c\/h3\u003e\n\u003cp\u003eThe set contains six commonly used sizes—12mm, 14mm, 16mm, 17mm, 18mm and 19mm—covering the majority of European, American and Asian diesel injector line fittings. These sizes match many light- and medium-duty diesel engines found in cars, vans, pickups and some agricultural equipment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e12–19mm range covers most injector line nuts\u003c\/li\u003e\n  \u003cli\u003eUseful for passenger vehicles, light trucks and small commercial diesels\u003c\/li\u003e\n  \u003cli\u003eWorks with both metric manufacturers and common aftermarket fittings\u003c\/li\u003e\n  \u003cli\u003eCompact case keeps sockets organized for mobile service work\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and drive standards are used for reliability?\u003c\/h3\u003e\n\u003cp\u003eDPTOOL forges these sockets from AISI 5140 steel and subjects them to multiple heat-treatment and testing stages to resist rounding and breakage under torque. The sockets use a 1\/2\" square drive recess so you can pair them with common breaker bars, torque wrenches and ratchets for professional-level leverage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAISI 5140 steel construction for toughness and wear resistance\u003c\/li\u003e\n  \u003cli\u003eHeat-treated and tested to reduce deformation under load\u003c\/li\u003e\n  \u003cli\u003e1\/2\" drive compatible with standard workshop tools\u003c\/li\u003e\n  \u003cli\u003e12-point design minimizes slipping on worn nuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use and care for this injector line socket set?\u003c\/h3\u003e\n\u003cp\u003eUse a 1\/2\" drive ratchet or breaker bar and place the slotted end over the fuel line fitting so the slot engages the line. Apply controlled torque—avoid sudden impacts—and store sockets in the supplied case to prevent corrosion and loss.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFit slot over injector line before applying torque\u003c\/li\u003e\n  \u003cli\u003eUse steady force; avoid impact tools on delicate fittings\u003c\/li\u003e\n  \u003cli\u003eClean and lightly oil sockets after use to prevent rust\u003c\/li\u003e\n  \u003cli\u003eKeep in the provided case to maintain organization and protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Mechanics, mobile technicians and serious DIY enthusiasts who service diesel injector lines will appreciate this DPTOOL set for its accessibility in tight engine compartments, durable forged construction and range of commonly needed sizes. If you work on diesel engines and need reliable, slotted L-type sockets that pair with standard 1\/2\" drive tools, this compact 6-piece kit is built for frequent workshop or field use.\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: Can I use these sockets with a torque wrench?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the sockets accept a 1\/2\" drive, so they work with compatible torque wrenches and breaker bars.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these sockets suitable for all diesel injector fittings?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They cover common 12–19mm injector line nuts, but always verify your vehicle's fitting size before use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"DPTOOL","offers":[{"title":"Default Title","offer_id":48085636284574,"sku":"B082Y5B4WG","price":43.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/dptool-front-view-packaging.jpg?v=1785875815","url":"https:\/\/northtrailauto.ca\/products\/dptool-diesel-injector-line-socket-wrench-set-l-type-6pc-12-19mm-1-2-drive-slotted","provider":"North Trail Auto","version":"1.0","type":"link"}