Cherne 6" End of Pipe Gripper Plug (17 PSI)

Cherne® Inside of Pipe Gripper® Plugs can be used in applications including DWV (drain, waste and vent) testing and stack testing. Inside-of-pipe design allows location of the plug inside the pipe. Features: ABS glass-reinforced plates for added strength Extra large zinc wing nut for ease of tightening, no wrench required Natural rubber O-ring for excellent expansion and memory Plug is rated for 17 PSI or 40 ft. of head pressure Zinc-Plated carriage bolt resists rust and corrosion