Manhole Cover - Square Black

Our 24x24 square manhole cover is a perfect solution to a basic problem. The lid sits flush with the top of the system, able to pour to the top of the system if needed. Includes a bolt installation option as the exterior of the unit has bolt attachment holes if needed. Anti freeze, and anti slip proof covering as well. Seals air tight for any type of sewer leakage as well. PARAMETERS Article ...................................35487-207 Material ................................ PPE Plastic - Anti Freeze / Slip Proof Dimensions .......................... 27.5” External Length and 24” Internal Length - 3 ⅛” Height Weight .................................. 25 LBS Load Class ........................... A - 3,300 LBS