Protect your sump pump from dirt, debris, children, and pets with this locking sump basin lid from Advanced Drainage Systems. The heavy-duty HDPE construction secures with a partial turn and includes molded knockouts for discharge pipes, power cords, and vents.

• Fits ADS 18" sump well liners
• Heavy-duty HDPE (high-density polyethylene) construction
• Locking design secures with a partial turn
• Pre-molded knockouts for discharge pipe, power cord, and vents
• In-place housing for self-tapping screws

Keeps your sump pit covered and secure while allowing easy access for maintenance.