Price For: Each For Use In: Low pressure seal in circular openings Item: Mechanical Expansion Plug Type: T-Handle Material: Brass, Zinc Plated Steel, Neoprene Rubber Nominal Size: 2-3/4" Min. Dia.: 2.63" Max. Diameter: 2.97" Max. Back Pressure: 12 ft. of Head Country of Origin (subject to change): United States