CLARK DRAIN CLKS CD450SR/46SL 450 x 450mm Recessed Manhole Cover Sealed
Clear Opening: 450mm. Recessed: Recessed for concrete/screed infill. Loading: 5 Tonne Gross Plated Weight. Locking: 4 screw. Cover: Galvanised steel. Multi-Directional: Can be rotated to fit in with the pattern of the surface finish.