Cherne® Monitor Well™ Locking Plugs feature a high-quality, petro-chemical resistant design to seal monitor wells and is sized to seal Sch. 40 piping.
Cherne® 1"-1.25" Monitor Well™ Locking Plug
Cherne® 3" Monitor Well™ Locking Plug
Cherne® 2" Monitor Well™ Locking Plug
Cherne® 4" Monitor Well™ Locking Plug
Cherne® 6" Monitor Well™ Locking Plug
Cherne® 8" Monitor Well™ Locking Plug