Alera ALESW59SLBL black plastic wire shelving shelf lock clips are designed to bind shelves securely to support posts on wire shelving units. Each clip snaps together around the wire shelf post, and the shelf slides into position over the clips for a tight, secure fit that adds durability and extra strength to the shelving structure.

Each pack contains 4 clips — one pack is required per shelf. The two-piece interlocking design makes installation straightforward, and "UP" markings etched into each clip ensure correct orientation during setup. Clips measure 1 inch in diameter and 1.5 inches in height. Made from black plastic. This product meets ANSI/BIFMA standards for safety, comfort, and durability in furniture applications.