- Same Lock-a-Socket Technology as the single Lock-a-Socket rails and 5 row / 3 row trays
- Allows socket sizes to be viewed
- Aluminum frame with magnetic backing
- Holds sockets vertical or horizontal
- Posts are interchangealbe for customizing and available seperately
- Can lay flat in a tool drawer, even with the tallest of sockets
- Product Dimensions: 18 x 4 x 2