Sliding Glass Door Guide - Anti-Rattler, 1/2 Wide

Nylon anti-noise guide for top of patio doors.
Used by Fullview and other glass door manufacturers.
Set of four

Material: Nylon
Width: 1/2-inch

This product is similar to or the same as the following part numbers in these brands:
Prime-Line Products: D 1570
SlideCo: 13295