This set of hex keys is constructed of durable chreme-molybdenum steel with a black oxide finish to resist rust. A handy storage ring is included for easy access and organization.

- Brand: TOYO
- Item: 10 pcs Hex Key Set (Metric)
- Set Includes: 1.5, 2, 2.5, 3, 4, 5, 5.5, 6, 8, 10 mm
- Chreme-molybdenum steel
- Correctlly Hardened
- Rust proof finished