Works in all types of pipe Natural rubber O-ring for excellent expansion and memory Works well for plugging water line stub-outs Wing nut on .39 in.-1.25 in. sizes Hex nut on 1.5 in. through 5 in. sizes Works in all types of pipe. Wing nut on 3/8" - 1-1/4" sizes. Hex nut on 1.5" through 5" sizes. Works well for plugging water line stub-outs. Size 1-1/4 in

Product Description Cherne mechanical test plugs can be used in a wide variety of applications including DWV and stack testing. With a variety of end-of-pipe and in-pipe options available, it’s easy to find the right mechanical test plug for the job. The Kwik ‘N Sure plugs are designed for high-pressure applications and work in all types of pipe, ideal for plugging water line stub-outs. They feature a natural rubber O-ring and wing nut and hex nut on select sizes. Cherne Industries is a global leader in pipe plug, blocking and testing. From the Manufacturer Cherne Kwik ‘N Sure Plugs works in all types of pipe. There is a wing nut on 3/8" - 1-1/4" sizes and a hex nut on 1.5" through 5" sizes. Works well for plugging water line stub-outs. They features a natural rubber O-ring.