- Hex keys lock at 90, 135 and 180 degrees
- Locking mechanism fixes hex keys in place to help deliver maximum torque
- Push the silver release button to adjust keys or fold the tool closed
- Set includes 8 SAE hex keys in sizes 3/32 In., 7/64 In., 1/8 In., 9/64 In., 5/32 In., 3/16 In., 7/32 In. and 1/4 In.