Recessed Manhole Cover with Frame 220 to 300mm Dia x 46mm Sealed and Locked T1G3
•Clark Drains Product Code: T1G3. •Adjustable Clear Opening: Standard opening of Ø220mm. Can be cut to increase up to Ø 300mm. •Recessed Tray Size: 375 x 375mm. •Recessed Tray Depth: 43.5mm. PLUS AIRCRAFT OR ANY ABNORMAL TRAFFIC.