With a cover made from durable galvanised steel, this Clark Drain 5 Tonne Sealed Recessed Locking Manhole Cover and Frame is recessed for concrete/screed infill. The black polypropylene square frame includes a circular opening, and the rubber gasket ensures reliable, secure seals.

Equipped with a four-screw locking system, this manhole cover and frame is multi-directional, which means it is easily rotated to fit the pattern of the surface finish. The adjustable clear opening allows the 220mm standard opening to be cut, extending it up to 300mm.