Product Details
The Tekton 15-piece service wrench set includes access wrenches ranging in sizes from 3/4 inch to 1-5/8 inch, designed as short-handled, open-end wrenches with a 15-degree angled head on one side and a drive square on the other. The drive square in the handle can be used with a ratchet or other drive tools to increase access, leverage, and apply specific torque, secured by four detent grooves. These wrenches feature thin jaws that are 33% to 46% thinner than standard combination wrench jaws, allowing better access in tight spaces and on thin fittings. Manufactured in Michigan, they are made entirely in the USA from USA-sourced 4140 chromium molybdenum steel, hardened to 50-53 HRC, with a finely textured satin nickel finish created by abrasive blasting and corrosion-resistant nickel plating. The manufacturing process includes machining, broaching, engraving, vibration polishing, abrasive blasting, and plating, all performed at the Grand Rapids, Michigan facility, ensuring quality and durability.
