MTSVLAS38 Features: -Same locking technology as the famous Lock A Socket. -Interchangeable locking post. -2 strips of high powered magnets. -Great for the sides of service carts and tool boxes. -Makes socket sizes easy to readThe vertical Lock A Socket accommodates all types of sockets; swivels, impacts, shallows, deeps, etc.... -3/8'''' Drive Vertical Lock A Socket. Product Type: -Socket Holder. Color: -Red. Material: -Plastic. Unit of Measure: -SAE. Dimensions: Overall Height - Top to Bottom: -3". Overall Width - Side to Side: -3". Overall Depth - Front to Back: -17". Overall Product Weight: -2 lbs.