The Wheeler® Crowfoot Wrench for Standard & Low Profile Castle Nuts 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​