DEFCAN wrenches feature a spanner side for quick removal and tightening of suppressor mounts, a tri-lug box end wrench for 9mm and 45 ACP tri-lug muzzle devices, and a 3/8″ drive slot for torque wrenches and breaker bars.

Compatible with DEFCAN-9, 45, 556, and 762 mounts as well as DEFCAN-9/45 and other industry standard spec tri-lug muzzle devices.