Prime-Line Sliding Door Top Guide, Nylon, Crossly (4-Pack)

This is a slotted nylon anti-rattle guide that fits into both ends of the top rail of a Crossly patio door and on other older aluminum or metal framed patio doors. The 2-3/16 in. long guide has an elongated mounting hole at its bottom for adjustment up or down. Once it has been installed into the top rail, the door and slotted nylon guide fit onto a guide track in the header. The slotted nylon guides guide the door without the metal on metal rattle that often happens.Used by Crossly patio doors and a variety of other older metal framed patio doorsFits into both ends of the top railUsed to stop rattlingNylon construction4-packEasy to useKeeps patio door on trackFor further dimensional information, please see the Line Drawing