ASC Anvil 1-1/4"x3/4" Galvanized Hex Bushing. Made of durable malleable iron with a hex shape, this bushing features a MIP (male iron pipe) connection on one end and a FIP (female iron pipe) connection on the other. It meets Ferrous Plugs, Bushings, and Locknuts, Fed. Spec. WW-P-471-B, ANSI B-16.14 (Dimensions), ANSI B-2.1 (Pipe Threads) standards.