300x300;Lid size: 381 x 381mm Overall: 440x440mm;Clear Opening: 220 > 300mm;Can be rotated to fit in with the pattern of the surface finish.;Cutaway sections allow fitment to different diameter chambers.

• Clark-Drain Square Solid Top Lockable Plastic Manhole cover CLKS 300 - lid size: 380x380mm Hole up to 300x300mm

Clark-Drain Square Solid Top Lockable Plastic Manhole cover CLKS 300 - lid size: 380x380mm Hole up to 300x300mmClark Drain