Whether you have a 2-pane, 3-pane, or large span patio door, we've got the hardware for the job. With brands like Glide Hardware which is specified on the Kommerling Premiline patio door system, and Yale's tried-and tested patio locks and keeps, we've got everything you could need. Choose from high quality, heavy-duty patio tandem rollers, soft brake devices for a soft-closing patio door, bump stops, concealed & locking handles, and locks and keeps. Read Less