To lock the socket, just turn right 90 degrees. To unlock, simply turn left 90 degrees. It allows you to have a variety of drive sizes on one tray. The posts are interchangeable for customization. Rubber pegs are located underneath for surface grip and protection. Swivel handles are included for easy carrying. The tray is made from 16-gauge powder coated steel for extra strength.
- Approximate dimensions: 24"L x 9-1/2"W x 2"H
- 1/2" Drive Sockets: 2 rows of 14 locking posts
- 3/8" Drive Sockets: 2 rows of 14 locking posts
- 1/4" Drive Sockets: 1 row of 20 locking posts