Round access cover with 433mm diameter opening. Overall frame measures 510 x 510 x 25mm. Weighs 24kg. Manufactured to BSEN124 class B125. BSI Kitemarked for third party quality assurance. Suitable for slow moving traffic with 12.5 tonne safe test load. Made with ductile iron to ISO 1083 for improved weight to strength ratio. Black coated finish.
