The exterior pull is equipped with a cylinder to keep the door closed Made of zinc alloy, surface painting, ergonomic design If your door handle is broken, worn or unsightly, don't replace your entire door and get a new sliding patio door handle set The handle is suitable for sliding door, balcony door, kitchen, bathroom partition door and so on Standard reversible, handleset for mounting to both left and right handed sliding patio doors, Manufacturer: Rxgiasup