This product is incorrectly described as 40mm diameter when it is actually 43mm diameter.
Incorrect description
Merchant Response Dear Steve, many thanks for your comments. I passed your query on to our product team to investigate and have come back to advise that the 40mm diameter is the internal diameter of the product. Hope this helps. Kind regards, Travis Perkins Team.
Osma Push-fit Waste is a simple to use system with quick efficient assembly via push-fit jointing, saving you time and site costs. 32,40 & 50mm sizes in black, grey and white.
Osma Push-fit Waste is a simple to use system with quick efficient assembly via push-fit jointing, saving you time and site costs. 32,40 & 50mm sizes in black, grey and white.