The NSS (stubby) heavy-duty Savage barrel nut wrench 4 inch offers 33% increased rigidity. The teeth are 100% machined, giving a tighter tolerance and best fit. The 4" Savage barrel nut wrench is machined out of stainless steel.

The 4-inch Savage barrel nut wrench is offered for the standard square-notch barrel nut design. This design also incorporates a 1/2-inch cutout for using a ratchet, breaker bar, or a torque wrench to aid in the removal and installation of the NSS precision barrel nut. This barrel nut wrench will also work on the NSS Rem/Age barrel nut.