Clark Manhole Cover and Frame 450 Diameter Recessed Square/Round 5 Tonne CD 450SR/46SL

Clark-Drain 450mm Square-to-Round Shallow Recess Tray. Sealed and locking, complete with integral lifting keys. 5T GPW loading, suitable for internal use. Square to Round frame to fit a standard 450mm dia inspection chamber Galvanized steel tray, complete with plastic frame and fitted integral lifting keys Factory fitted single neoprene sealing gasket to prevent unwanted odours Suitable for external & internal use