L-style hex keys in convenient 22-Piece combination set with sizes 1/16, 5/64, 3/32, 7/64 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8-Inch, 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm. Hex keys are heat-treated and tempered for added strength and durability. Rust resistant black phosphate coating on every key. Ball-End hex keys for working at angles up to 25 degrees. Secure storage with internal locking mechanism to prevent loss of keys. Twist-to-Lock case for hassle-free hex key removal. Cross-compatible, interlocking cases for sleek and convenient storage to stack with other Twist-to-Lock cases. For CA Residents Only: WARNING: This product can expose you to chemicals including Lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

L-style hex keys in convenient 22-Piece combination set with sizes 1/16, 5/64, 3/32, 7/64 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8-Inch, 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm. Hex keys are heat-treated and tempered for added strength and durability. Rust resistant black phosphate coating on every key. Ball-End hex keys for working at angles up to 25 degrees. Secure storage with internal locking mechanism to prevent loss of keys. Twist-to-Lock case for hassle-free hex key removal. Cross-compatible, interlocking cases for sleek and convenient storage to stack with other Twist-to-Lock cases. For CA Residents Only: WARNING: This product can expose you to chemicals including Lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.