Odin Works Crowfoot 1 3/8" Wrench for .308 AR-Style Barrel Nuts

The Odin Works Crowfoot 1 3/8" Wrench is a purpose-built crowfoot wrench designed to install and torque the .308 AR-style barrel nut on AR-10 builds using the Odin Works KeyMod forend. Featuring a 1 3/8" opening and a 1/2" drive, this jumbo crowfoot lets you apply the manufacturer-recommended 40-50 ft-lbs of torque to your barrel nut during forend installation, working with any standard 1/2" drive torque wrench you already own.

Constructed from steel for shop and armory durability, this compact tool measures approximately 0.80" x 3.15" x 4.15" and stores easily in a build kit or toolbox. The low-profile crowfoot design reaches into the tight clearance around the AR-10 barrel nut where a standard socket will not fit, giving you accurate torque without removing the forend.

Compatibility note: This 1 3/8" crowfoot is designed specifically for the Odin Works .308 (AR-10) KeyMod forend barrel nut and is not compatible with the Odin Works AR-15 KeyMod forend barrel nut.