pro 1170

STANLEY J1170 TorquePlus™ Box-End Wrench Double, Straight 5/16 x 3/8 in, 12 Points, 6-15/16 in L

Available from Manufacturer
Manufacturer #:j1170


Full polish finish provides corrosion resistance and easy to clean surfaces. 12 point box end allows for fine indexing, helping to improve speed and access. Fits 4, 6 and 12 point fasteners. Box ends incorporate the TorquePlus™ system. Proto® TorquePlus™ wrenches are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materials. The TorquePlus™ design is a high performance drive configuration which allows for quick and easy wrench engagement to the fastener flats, not the corners. The TorquePlus™ configuration employs a radius-corner design, shifting contact area and stress away from the fastener corners and distributing contact stresses over a large area of the box end, minimizing slippage. The TorquePlus™ internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fasteners.


Jaw Capacity 5/16 x 3/8 in Item Name Box-End Wrench
Sub Brand TorquePlus™ Material Steel
Brand Name Proto Type Double, Straight
Length 6-15/16 in Finish Full Polished
Measuring System SAE Offset Angle 15°
For Use With 4, 6 and 12 Point Fasteners Tether Capable Yes
Standards ASME B107.100, AS954E S3.8.1, Federal Specification GGG-W-636E, ANSI B107.6 Weight 0.2 lb
Number of Points 12 Application For use on Stubborn or Damaged Fasteners and also on Fasteners Made from Soft Materials