Halex 1-1/2 in. Rigid Conduit Locknut

The 1-1/2 in. Conduit Locknut secures rigid conduit and intermediate metal conduit (IMC) or various threaded fittings to steel outlet boxes or other metal enclosures. Cuts through protective coatings on enclosures for ground continuity. Exceeds UL 514B requirements.|Secures conduit or other threaded fittings to metal enclosures|Zinc plated steel locknut is non-corrosive|Compatible with rigid conduit and IMC|Designed for use inside or outside of a box on fittings or on conduit