Square Covers For Circular Inspection Chambers (Video)

The CLK300 by Clark Drain is a top choice for drainage systems, featuring a square cover with a circular back, making it highly adaptable. Its concentric ring system allows a secure fit across leading mini access chamber brands like Marley, Hunter, Osma, and FloPlast.

Key Features:

• Square-to-circular design ensures wide compatibility.

• Easy installation with adjustable concentric rings.

• Driveway-safe with 3500kN load rating, ideal for tarmac and concrete applications.

• 400mm outer lip provides a robust installation surface.

Check out our video for a full review and installation guide!