{"product_id":"osmad-450mm-round-cover-frame-450mm-access-4d927","title":"Osmad 450mm Round Cover \u0026 Frame 450mm Access 4D927","description":"\u003cp\u003eThis round cover and frame is designed for manhole chambers, providing access with a 450mm opening. Manufactured from black polypropylene, it offers a practical option for use in underground drainage systems on new builds or refurbishment projects.\u003c\/p\u003e\u003cp\u003eThe unit is suitable for application in various civils and drainage environments. Its construction and format support straightforward placement and maintenance, allowing trades to secure access points while protecting below-ground pipework and chambers from external debris and unauthorised entry.\u003c\/p\u003e","brand":"Osma","offers":[{"title":"Default Title","offer_id":53110340583760,"sku":"U0162582","price":183.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/5417\/9408\/files\/18db97619bafe92146539e18ded9f8c1.jpg?v=1780594820","url":"https:\/\/totalsite.supply\/products\/osmad-450mm-round-cover-frame-450mm-access-4d927","provider":"Total Site Supply UK","version":"1.0","type":"link"}