Real Avid Master-Fit Wrench, Stainless Steel, Muzzle Device 

MASTER GRADE AR15 CROWFOOT ARMORER’S WRENCH

Master-Fit ½” Crowfoot Wrenches are purpose-built and specialized for precise fitment to minimize marring on gun parts. Constructed of titanium-coated stainless steel, delivering the highest level of precision to confidently apply torque to AR platform.

DESIGNED SPECIFICALLY FOR GUN NUTS

Now you can say I’ve got a wrench for that! No more rigging and adapting generic wrenches to complete your builds.

¾” Crowfoot wrench for ¾” muzzle devices.

The Master-Fit ¾” Muzzle Device Wrench is purpose built and specialized for precise fitment to confidently deliver torque to ¾” free-float barrel nuts. Titanium coated stainless steel construction provides tight tolerances for solid nut-gripping strength and enhanced no-slip tool control. When paired with the Master-Fit ½” Drive Torque Wrench, this Master Grade combo will take your gun building experience to a whole new level. The Master-Fit ½” Drive Crowfoot Wrenches also work with any standard ½” drive wrench.