- Arm Length: 78 mm
- Arm Style: Short
- Blade Material: Steel
- Finish: Black Oxide
- Handle Type: L-Handle
- Tip Size: 5 mm
- Heat treated for durability
- Rust resistant black oxide finish
Proto® Hex Key | SAE/Metric: Metric | 5 mm Tip | Short Arm | 78 mm Arm Length | L-Handle Handle | Steel Blade | Black Oxide | STA-BLKHAW