pro 1730

STANLEY J1730 TorquePlus™ Box-End Wrench Obstruction, Curved, Half-Moon, Double End 9/16 x 5/8 in, 12 Points, 6-5/8 in L

In Stock
Manufacturer #:j1730


Satin finish provides corrosion resistance and a slip resistant grip. Curved half-moon shape helps improve access to hidden, difficult to reach locations. 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.


Material Steel Sub Brand TorquePlus™
Jaw Capacity 9/16 x 5/8 in Item Name Box-End Wrench
Brand Name Proto Type Obstruction, Curved, Half-Moon, Double End
Number of Points 12 Application For use on Stubborn or Damaged Fasteners and also on Fasteners Made from Soft Materials
Standards ASME B107.100, Federal Specification GGG-W-636E Measuring System SAE
Offset Angle 15° Weight 0.23 lb
Length 6-5/8 in Finish Satin
Tether Capable Yes