The Wheeler Crowfoot Wrenches 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 :

• Fits common aftermarket handguard barrel nuts
• innovative dual-ended wrench design performs multiple functions per wrench​
• Compatible with XL F.A.T. wrench or any other 1/2'' 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​