The Tudor Collection Cheswell Door Handle on Lock Plate Smooth Black Iron has a simple, effective design - the smooth lines of the handle and backplate give it an elegant appearance. The backplate size is 178mm x 48mm, the handle length is 110mm and the overall projection is 52mm. Smooth Black Iron Handle The smooth black iron finish does not have deep surface indentations like many other black finishes - this gives it a more modern feel. It is made from malleable cast iron, treated with a zinc phosphating process and then powder coated to provide a durable finish. Lock Handle This handle ...