Description
1-1/2’‘ Gripper (Test Cap / Dollar Plug)
- End of Pipe Gripper plugs are made with ABS glass-reinforced plates for added strength
- Extra large zinc wing nut for ease of tightening, no wrench required,and will not rust
- End-of-pipe seals only at the end of a pipe, preventing plug from falling into stack
- Natural rubber O-ring for excellent expansion and memory
- Galvanized carriage bolt to prevent corrosion
- Plug is rated for 17 PSI or 40-ft of head pressure