Premium quality drop forged and hardened chrome alloy steel.
Nickel chrome plated to resist corrosion and fully polished for easy cleanup.
Box end features rounded corners for increased torque.
Sizes: 10, 12, 13, 14, 15, 16, and 18mm.
Warranty: Lifetime
| Grade | Professional |
| Piece Count | 7 |
| SAE or Metric | Metric |
| Type | Combination |
| Quantity | UPC | Width | Depth | Height | Weight | |
| Each | 039564300011 | 5.90 | 1.60 | 11.50 | 1.95 | |
| Inner | 6 | 10039564300018 | 12.10 | 12.40 | 5.00 | 11.10 |
| Master | 24 | 20039564300015 | 13.00 | 24.70 | 10.60 | 46.55 |
California Prop 65 Warning
