Oatey® End-of-Pipe Gripper Plugs mechanically expand to seal the end of a pipe and hold pressure when testing a piping system. The extra large wing nut makes installation easy without tools. Oatey products have earned the trust of plumbing professionals for over 100 years.
End-of-pipe plug seals or holds pressure to test piping system
Plugs open-ended 3-in pipes
Made with ABS glass-reinforced plates for added strength
Mechanically seals only at the end of a pipe, preventing plug from falling into stack
Rated for 17 PSI or 40-ft of head pressure
Can be used in long-term applications
Plastic plug body will not rust or corrode; Galvanized carriage bolt to prevent corrosion
Natural, chemical-resistant rubber O-ring for excellent expansion and memory; Zinc-plated steel handle
Wing nut allows for easy tightening and removal