RockJock Jam Nut - 1-1/2in -12 LH Thread For Threaded Bung

RockJocks custom, small hex 1 1/2 in.-12 left hand thread jam nut that is included in their RJ-536202-101 threaded bung kit.

Jam Nut; 1.5 in.-12 LH; For Threaded Bung;