Pro Grade Mechanical End Of Pipe Gripper Test Plugs Set 3 Inch And 4 Inch Sewer Drain Plugs For PVC ABS Cast Iron Pipes Sealing And Pressure Test Tools 2 Pack For Residential And Commercial Plumbing
✔️ Dual-size 3in/4in mechanical end‑of‑pipe gripper, 2-pack
These end-of-pipe test plugs seal 3in and 4in drain lines during pressure tests in residential and commercial plumbing. The mechanical end-of-pipe gripper creates a tight seal inside PVC, ABS, and cast iron pipes, enabling leak testing and temporary sealing without glue or tape. Color: red for visibility.
✅ 3in & 4in pipe sizes covered, two plugs in the set
✅ End-of-pipe mechanical gripper provides a tight seal during testing
✅ Compatible with PVC, ABS, and cast iron pipes
✅ Durable red rubber expansion seal prevents leaks
✅ Quick install/remove with wing nut; no glue or tape needed
💡 What is a pipe test plug used for in residential and commercial plumbing testing?
Handy tool for sealing and pressure testing sections of pipe during repairs and installations.
- Seals drain lines during pressure tests in homes and businesses - Handy for leak detection after repairs in PVC, ABS, and cast iron systems - Reusable rubber seal and end-of-pipe gripper provide quick setup - No glue, tape, or specialized tools needed✝️