ClosetMaid 2854 ShelfTrack Locking Shelf Bracket for 16 in. Deep Wire Shelving, for Adjustable Closet Systems, 1-Pack, White
For use with ShelfTrack system. Locks the wire shelf to the vertical wall standard for added safety. Keeps shelves from being pushed up and unlocked accidentally. Works with ventilated shelving. 1/2" width.