3-1/2 in. Rigid Chase Nipple, Insulated

3-1/2 in insulated threaded bushed nipples are used with threaded female conduit couplings to connect 3-1/2 in conduits to electrical boxes and enclosures or are used with locknuts to connect two junction boxes. Garvin Industries’ rugged metallic construction ensures mechanical protection. Their insulated throat liner protects wires from sharp edges on conduits.