The Forward Controls Design Castle Nut Wrench is a must for working on castle nuts for rifles using large sling end plates, like our Broadsword rifles which feature the FCD ESF-H endplates. It is two sided with 2 lugs on one side for this purpose, and 3 lugs on the other end for more general use.
This wrench is engraved with the torque specs required for installation, and is designed to use with your 1/2″ drive torque wrench.
USA made from 4140 steel.