Part Number Conduit Size (Inches) Material 7050-G-HUB 1/2" CF8M/316SS 7075-G-HUB 3/4" CF8M/316SS 7100-G-HUB 1" CF8M/316SS 7150-G-HUB 1 1/2" CF8M/316SS 7200-G-HUB 2" CF8M/316SS Heavy cast stainless (CF8M) hub designed for use with threaded conduit. Provides means for connecting conduit to various enclosures. Neoprene "O" ring provides watertight seal. Specially designed locknut (316SS) grips firmly for secure installation. Material: Body-CF8M, Locknut-316SSStandards: ASTM A351, MPIF Standard 35