Tool Tray with 1/4" and 1/2"Sq Drive Sockets and Accessories. Suitable for tool chest Model No's AP3503TB, AP3505TB and AP3508TB.Contents: 1/4"Sq Drive Standard Sockets; 4-14mm, 1/4"Sq Drive Deep Sockets; 6-13mm, 1/2"Sq Drive Standard Sockets; 10-32mm, 1/2"Sq Drive Deep Sockets; 10-24mm, 72-Tooth Quick Release Ratchet Wrenches and Accessories.