Product Details
The Tekton crowfoot wrench kits feature a lean design optimized for access and strength by using steel only where necessary and eliminating excess material. These 3/8 inch drive crowfoot wrenches exceed the ASME B1074.100-2020 strength requirements for minimum proof torque. Made from 4140 chromium-molybdenum steel that is heat-treated to 50-54 HRC and abrasive-blasted for a finely textured satin finish, the tools are also coated with electroless nickel plating for a uniform, corrosion-resistant surface. The wrench sizes are laser engraved on the top surface of each tool with large, permanent markings for clear readability. The 13-piece set includes sizes 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, and 1 inch, and comes with a black rack for organization. The 17-piece metric set includes sizes 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, and 24 mm, and includes a red rack for storage.
