The Wheeler® Crowfoot Wrench for AR-15/AR-10/LR308 Mil-Spec Barrel Nut are professional-grade, hardened steel wrenches specifically crafted to stand up to the rigors of AR-15/LR308 assembly, maintenance, and modification; allowing you to tackle any AR building or maintenance task. Each wrench is purposely-built with precision to exact fitment allowing you to install handguards, muzzle devices, and barrels with confidence.

Features

• Innovative Dual-Ended Wrench Design Performs Multiple Functions Per Wrench​
• Compatible with XL F.A.T. Wrench or any other ½” Drive Torque Wrenches​
• Professional-Grade, Hardened Steel Construction Withstands Extreme Use & Resists Bending​
• Black Oxide Finish Prevents Rust and Corrosion While Extending the Life of the Wrench​