225mm > 320mm Locked and Sealed Recessed Manhole Cover & Frame. A driveway duty square top galvanised steel sealed cover that comes with built in lifting keys and tapered square to round polypropylene frame. It is load tested to 5 tonne and recessed to accept concrete screed or tile, suitable for internal installation. The product is suitable for use with our 250mm,280mm and 320mm Inspection chambers
The Overall dimensions are 440mm square x 52mm high.
The Overall height including the tapered frame is 115mm.
Manufactured from galvanised steel and black polypropylene