Armalite 308 Combo barrel nut wrench
This wrench is constructed of 3/8" steel with 4 steel pins on one side and 5 steel on the other. Works with any 3/8 or 1/2 drive torque wrench.  The wrench is designed to work on a standard barrel nut  ( 20 holes 1.56" or radius .78")on ones side and a 24 hole pattern Radius .86".
- Manufacturer: PRI
- Shipping Weight: 0.535 lbs