The Clark-Drain Solid Top Manhole Cover and Frame has a circular opening in the frame that will fit into any major manufacturer's polypropylene shallow inspection changes with ease.

Key Features

• Solid top.
• Corrosion-resistant.
• Slip-resistant.
• Can be rotated to match paving direction.
• Suitable for tarmac, grass and gravel areas.
• Stepped spigot/reducer.
• Locking screws supplied.

Technical Information

• Length: 438mm
• Width: 438mm
• Thickness: 37mm
• Loading: 3.5 Tonne - 35kN
• Clear Opening: 220 - 300 Diameter