Large Inspection Chamber Cover - Round

External dimensions: 550mm (W) x 50mm (H)

Clear Opening: 450mm diameter

Solid top Cover & Frame

Application: Domestic Driveways.

Loading: 3.5 tonne - 35kn

Product Features: Cover & Frame - Solid top.

Black polypropylene.

Locking - Dual locking ( Cover screws to frame & frame screws to chamber top).