Appleton Electric Grounding Bushing GIB-75L-4AC

THREADED TYPE ZINC PLATED MALLEABLE IRON MATERIAL 0.5 INCH RIGID CONDUIT/IMC USED ON 14 AWG SOLID TO 4 AWG STRANDED WIRE SIZE COPPER/ALUMINUM CONDUCTOR MATERIAL UL 514B, CSA C22.2 APPROVAL 1.44 INCH DIAMETER 3/4 INCH TRADE SIZE INSULATED THROAT TYPE LAY-IN, ALUMINUM LUG TYPE APPLICABLE STANDARD NEMA FB-1 TEMPERATURE RATING 150 DEG C SERIES GIB-L-AC MODEL