Standard Sizes Pipe Cap - Inside Diameter - 101.6 mm | 4.000 in ; Inside Height - 40.5 mm | 1.594 in ; Black

Protects threaded or non-threaded pipe ends. Sized and designed for positive-gripping power over the outside diameter of the pipe. Eliminates foreign materials from entering the pipe. Has a thicker, heavy-duty base for added protection over the outside diameter of the pipe.