Proto® J46136 Hex Key, 9/16 in Tip, 1-3/4 in Short, 5-3/4 in Long Standard Arm, Heat Treated Steel Blade
Item #BC400689
Proto® Hex Key, SAE/Metric: SAE, 9/16 in Tip, Standard Arm, 1-3/4 in Short, 5-3/4 in Long Arm Length, L-Handle Handle, Heat Treated Alloy Steel Handle, Heat Treated Steel Blade, Black Oxide
- Rust resistant black oxide finish
- Secure fastener fit
- This hex key has a 9/16 in hex bit size
- Heat treated for durability