1210B 12-point black finish combination wrench 5/16 in opening size.
Precision-machined openings for a perfect fit with nuts or bolts. Available in 12-point design, allowing a 30° recovery angle. High-quality micro-steel alloy and controlled heat treatment. Phosphatized finish ideal for industries where chrome particle shedding is critical. Exceed ASME B107.100 standard. Opening size: 5/16". Total lenght: 5-9/16". Outside diameter Open end: 45/64" and box end 35/64". With a Super Drive design.
Minimum Quantity: 6
Country of Origin: Mexico
Not Cancellable or Returnable!