6PCS 12-19mm 1/2inch Drive Fuel Injector Line Injection Socket Open End wrench

【PROFESSIONAL TOOL SET】 This 6PCS socket wrench set includes sizes 12mm, 14mm, 16mm, 17mm, 18mm, and 19mm, making it for various diesel injector line applications. 【HEAVY-DUTY CONSTRUCTION】 Crafted from chromium steel, these sockets are designed to resist abrasion and oxidation, longevity in your toolbox or workshop. 【COMPATIBLE WITH 1/2" DRIVE】 The wrenches fit 1/2" drive ratchets, bars, and extensions, providing versatility for both professional mechanics and DIY enthusiasts. 【EFFICIENT DESIGN】 The open-end design allows for easy access and loosening of injector hard line nuts at injection pumps and fuel injectors. 【SIZING REMINDER】 Please refer to your own size chart rather than Amazon's sizing guide for accurate fit.