Williams® Combination Wrench, series: Supercombo® Supertorque®, Metric, 17 mm Wrench Opening, 12 Points, 10-1/16 in OAL, 1-15/32 in Open End Width, 5/16 in Open End Thickness, 1 in Box End Width, 7/16 in Box End Thickness, High Polished Chrome.
Features
- Supercombo® open end has specially designed grooves that direct wrench force away from fastener corners
- Supertorque® box opening design allows application of higher torque without rounding or deforming hex fastener points
- No contact is made at the corners, instead wrenching forces are placed on the flat surfaces behind the points
- May be used on all common hex (6-point) fasteners with considerable advantage over conventional box end wrenches to increase both hand tool flexibility and economy
