Polypropylene single seal PPI access cover and frame. 3.5 tonne load - specially designed for use in gardens and driveways. Opening: 450mm diameter. Overall frame: 548mm diameter. Frame depth: 58mm with 20mm PPI locator. Made with durable polypropylene, full single seal and unique captive locking. It has a one-way fit cover and frame with indicator. Lids have a unbique captive locking system and are child safety assured,
