ACO’s UniTop GS SOLID Access Cover has a single solid floor manufactured hot dipped galvanised steel with a frame depth of 60mm. Ideal for hospitals, kitchens, schools, plant rooms and other internal and external commercial areas, this ACO UniTop GS SOLID access cover is compatible with concrete, epoxy, and screed floors. This ACO access cover has a raised slip-resistant surface for increased safety and each cover comes with four-point locking as standard as well as a single EPDM liquid and odour seal. Please note that eight-point locking is available on request at 01752 692221 or by emailing sales@drainagesuperstore.co.uk. ACO UniTop GS SOLID Access Cover Specification Material: Galvanised steelClear Opening: 450mm x 450mmOverall Frame Height: 60mmWeight: 25.5kgGross Vehicle Weight: Up to 25 TonnesClassification: FACTA CLASS B