Proto® J46124 Hex Key, 3/8 in Tip, 1-3/8 in Short, 4-1/4 in Long Standard Arm, Heat Treated Steel Blade
Item #BC400671
Proto® Hex Key, SAE/Metric: SAE, 3/8 in Tip, Standard Arm, 1-3/8 in Short, 4-1/4 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 3/8 in hex bit size
- Heat treated for durability