Monitor-Well Locking Plug Features:
- Designed to seal monitor wells
- Meets all EPA requirements for locking plugs
- Sized to seal Schedule 40 piping
- 2″ and 4″ sizes can also seal Schedule 5 pipe
- Works with Cherne’s solid brass padlock or #2 Masterlock® padlock
Equipped with:
- Chemical and petroleum-resistant Estaloc™ plastic top and bottom plates
- Petroleum resistant nitrile O-ring
- Stainless steel carriage bolt
- Yellow chromate-coated locking latch