https://www.plasticdrainage.co.uk/round-polypropylene-screw-down-cover-and-frame-clks452-b.html?___store=default12375BULK DEAL 10 x 450mm Dia PP Manhole Cover & Frame (50KN-Driveway)https://www.plasticdrainage.co.uk/media/catalog/product/b/6/b6255.jpg125.0000137.5000GBPInStock/Bulk Deals<p>BULK DEAL 10 x 450mm Dia PP Manhole Cover & Frame</p> <h2>BULK DEAL 10 x 450mm Dia PP Manhole Cover & Frame</h2>Brett Martinhttps://www.plasticdrainage.co.uk/media/catalog/product/4/5/450_economy_cover_35kn.jpgadd-to-cartsupplierCosttags