Sigma Electric ProConnex 1/2-in Grounding Clamp Intermediate Metal Conduit Compatible Galvanized Rigid Conduit Compatible Rigid Metal Conduit Compatible Conduit Fitting

Sigma's Ground Clamps with strap are used to connect a ground wire from 1/2-in Rigid conduit or IMC to water pipe. This copper alloy clamp features a 7-in copper strap which protects the conduit system from the effects of vibrations in the water system.