Tired of constantly having to re-torque your jam nuts? Our, APEX exclusive, Ninja Lock Washer is designed to secure a jam nut to an adjusting sleeve / rod. Suitable wherever a hex jam nut needs to be mechanically secured onto a hexed adjusting rod. The size indicated is the internal diameter (eg the size of shank it will fit). 

Tired of constantly having to re-torque your jam nuts? Our, APEX exclusive, Ninja Lock Washer is designed to secure a jam nut to an adjusting sleeve / rod. Suitable wherever a hex jam nut needs to be mechanically secured onto a hexed adjusting rod. The size indicated is the internal diameter (eg the size of shank it will fit).