Secure 2" Monitor Well Locking Plugs meets all US - EPA requirements for locking plugs. A high-quality, petro-chemical resistant design to seal monitor wells (PVC or HDPE 50mm ID well casing)

Features

• Designed to seal / lock and secure monitor wells
• Chemical and petroleum-resistant
• Stainless steel carriage bolt
• Yellow chromate-coated locking latch

Specifications

• Sized to seal PVC or HDPE 50mm ID well casing
• 2" and 4" sizes can also seal Schedule 5 pipe
• Petroleum resistant nitrile o-ring
• Supplied with solid brass padlock (keyed alike)