Medium-Wall Metal Conduit (IMC) 316 Stainless Steel Trade Size 3/4 in Inside Diameter 0.86 in Outside Diameter 1.03 in Wall Thickness 0.07 in Nominal Length 10 ft Conduit Type IMC Without Thread Gray Conduit Style Conduit ANSI UL Finish Polished Overall Length 20 ft Includes (1) Coupling Lighter Weight Provides Cost Savings On Installation and Shipping Non-Threaded Weight 17.6 lb Wet Location Yes