YJO1033 Features: * Pipe cap * Material: Flexible PVC * Use on cast iron, steel, copper or plastic piping * Suitable for above ground or underground * Convex face allows cap to withstand greater pressure for testing purposes and minimizes ballooning * To install, simply place over open end of pipe and tighten to 60" lbs torque * Quick and easy to cap pipe ends, cleanouts and open test pipes * Size 1.5": 1.15" H x 2.27" W x 2.27" D * Size 2": 1.25" H x 2.79" W x 2.76" D * Size 3": 1.4" H x 3.95" W x 3.95" D * Size 4": 1.65" H x 4.93" W x 4.93" D * Size 6": 2.2" H x 6.72" W x 6.72" D