Features3/4 in brass alloy grounding fitting with stainless steel set screws and steel locknut Buna-N sealing ringThe MCH-075 will provide a wet locations seal when installed with a rated device or enclosureRigid metallic raceways which contain ground electrode conductors (G.E.C.) are required to be bonded at the enclosure and where the conductor exits the raceway for attachment to the ground electrodeThe MCH-075, MCH-100 can be used in both applications - at the enclosure and at the end of the bonding conductor racewayPatent pending designNOT for use with concentric knockouts6 to 4/0 AWG strandard copper conductorNPT thread