Proto® J46220 Hex Key, 5/16 in Tip, 1-1/4 in Short, 6 in Long Long Arm, Heat Treated Steel Blade
Item #BC400755
Proto® Hex Key, SAE/Metric: SAE, 5/16 in Tip, Long Arm, 1-1/4 in Short, 6 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 long hex key has a 5/16 in hex bit size
- Heat-treated for durability