Real Avid AVMF118BNW Master -Fit Barrell Nut Wrench Titanium Titanium/Stainless Steel AR-Platform Free-Float Handle Master Grade AR15 Crowfoot ARMORER'S WRENCHES: Now You Can Say, I've Got a Wrench For That! No More Rigging And Adapting Generic wrenches To Complete Your builds. Master-Fit 1/2" Drive Crowfoot Wrenches Are Purpose Built And Specialized For Precise fitment To confidently Deliver Torque To The Most Common Mil-Spec Assembly nuts. Titanium Coated Stainless Steel Construction provides Tight tolerances For Solid Nut-Gripping Strength And Enhanced No-Slip Tool Control. Handle Description: Free-Float