ABOUT THIS PRODUCT
POLYPROPYLENE CHAMBER REDUCER RING.
FITS CD 458, ACCESS COVERS TO CONVERT THEM TO BE COMPLIANT TO PART H OF THE BUILDING REGULATIONS. (DEEP ACCESS CHAMBER RESTRICTION)
MULTI-FIT APPLICATION ALLOWS USE ON COVERS FOR DRIVEWAYS OR PEDESTRIAN AREAS.
INTEGRAL ‘SNAP LOCK’ TO ENSURE SECURE FITMENT.
350MM CLEAR-OPENING AS PER PART H OF THE BUILDING REGULATIONS. (DEEP ACCESS CHAMBER RESTRICTION)
MADE FROM RECYCLED MATERIAL.