I needed short sockets for the bag I got for my cordless impact wrench. These ARES racks were the perfect length, just under 10 inches. Was pleasantly surprised at the quality! Sturdy aluminum rails with strong brackets on ball bearings. Originally received a set of 3 rails but I had to order another single rail to fit all my shocks! The sockets are strong and easy to remove, ideal for a bag or tool box! Good product. Thanks!