"I like the product and the handle is smooth to operate and comfortable to use. However, this is a WC door handle and the thumblock doesn't actually operate any mechanism so isn't able to lock the toilet door when in use. As a result I have to say that the product is not fit for purpose - DO NOT BUY THIS PRODUCT otherwise you could end up like me having to buy and alternative product elsewhere with matching door handles for a further 3 doors downstairs. A further 6 doors upstairs would have had door handles replaced - but not when the wc handle doesn't do what it is supposed to do i.e. lock the door from the inside when the toilet is in use."