Application: Domestic driveways. Loading: 3.5 Tonne - 35kN. Lifting Key: Integral. Product Features - Recessed Recessed for block paving or slabs up to 60mm thick. Cover & Frame Black polypropylene. Multi-Directional Can be rotated to fit in with the pattern of the surface finish. Adjustable Clear Opening Standard opening of 220mm. Can be cut to increase up to 300mm.