DESCRIPTION

• Automatic unlock and re-lock
• Easily adaptable to new or existing sewer line
• Easily adaptable to new or existing sewer lines, water and waste swirl in bowl until blockage is cleared
• For use with any structure connected to sewer lines or septic tanks
• Meets ASTM specifications
• Patent: 4,475,571
• Releases waste to outside of buildings in the event of sewer line blockage
• Removable lid provides full access to cleanout
• Safe in yard or high traffic areas
• Vandal-resistant