pro 1725

STANLEY J1725 Box End Wrench Half Moon, Fixed Head, Obstruction, Double End 7/16 x 1/2 in, 12 Points, 5-3/4 in L

Available from Manufacturer
Manufacturer #:j1725


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.


Type Half Moon, Fixed Head, Obstruction, Double End Brand Name Proto
Material Steel Item Name Box End Wrench
Jaw Capacity 7/16 x 1/2 in Application For use on Stubborn or Damaged Fasteners and also on Fasteners Made from Soft Materials
Weight 0.17 lb Offset Angle 15°
Measuring System SAE Length 5-3/4 in
Tether Capable Yes Number of Points 12
Standards ASME B107.100, AS954E S3.8.1, Federal Specification GGG-W-636E Finish Satin Chrome