The Proto J1120 Box End Wrench is the ideal tool for any job that requires you to tighten or loosen nuts and bolts. The box end wrench has a 5/16 in. head size on one side and 3/8 in. on the other, giving you more options when it comes to working...
The Proto J1120 Box End Wrench is the ideal tool for any job that requires you to tighten or loosen nuts and bolts. The box end wrench has a 5/16 in. head size on one side and 3/8 in. on the other, giving you more options when it comes to working...