The unique patented Ernst Socket Clips snap on, are incrementally adjustable, and come with 96 I.D. stickers. The original socket clip – great for use with standard socket sets. These provide far superior socket storage than the old metal rails at a very economical price. Features: * Grips organizer sides for firm incremental positioning * Durable long life grip * Great additional functionality * Patents US 6,092,655 US 6,637,605 What"s In The Box: * Ernst 8340 1/4-Inch Dura-Clip Socket Clips - 15-Pack * (96) socket I.D. stickers