O-Z/Gedney Grounding Bushing RBLG-1504

THREADED, SET SCREW TYPE BRONZE MATERIAL 3/4 INCH THREADED RIGID CONDUIT/IMC USED ON 14 TO 4 AWG SOLID/STRANDED WIRE SIZE COPPER CONDUCTOR MATERIAL UL 467/514B, CSA 22.2 APPROVAL 2-1/4 INCH DIAMETER 1-1/2 INCH TRADE SIZE PHENOLIC INSULATED THROAT TYPE LAY-IN LUG TYPE COPPER PLUS[TM] BRAND APPLICABLE STANDARD W-F-408E, NEMA FB-1 RBLG MODEL