Pipe Plug, Mechanical, 2.5 In Price For: Each Item: Pipe Plug Type: Mechanical For Use In: Plugging And Testing Water Lines And Stub Outs Material: Rubber Max. Diameter: 2.78" Max. Back Pressure: 166 ft. of Head Nominal Size: 2-1/2" Deflated Size: 2.75"L x 2.28"D Min. Dia.: 2.30" Country of Origin (subject to change): Taiwan