Product Details
The 21-piece 3/8 in. drive flare nut crowfoot wrench set is optimized for engagement, access, and strength with a deep, 6-point design that maximizes contact with fittings and prevents slipping. The wrenches feature reinforced jaw strength, with additional material reinforcement in critical areas to avoid high stress concentrations and prevent jaw spreading. A 15-degree offset jaw opening increases access angles, allowing the wrench to be flipped over for additional positioning. Each wrench has an electroless nickel plating finish, which provides corrosion resistance, is easy to clean, and has a low environmental impact compared to conventional hexavalent chrome plating. The electroless plating process applies a uniform coating to the entire tool surface, ensuring a better fit and consistent protection versus electroplating, which has varying thickness. These wrenches are manufactured entirely in the USA using USA-sourced materials, with most production steps such as machining, broaching, blasting, plating, and engraving carried out at TEKTON’s facility in Grand Rapids, Michigan. The set includes sizes 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4 inches, and 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 mm, along with a black wrench key and a red wrench key. Warranty terms apply.
