Proto® TorquePlus™ J1730 Obstruction SAE Box End Wrench, 9/16 x 5/8 in, 12 Points, 5-51/64 in OAL, 15 deg Offset
Item #BC341231

Proto® TorquePlus™ Box End Wrench, Obstruction, SAE, 9/16 x 5/8 in Wrench Opening, 12 Points, 5-51/64 in Overall Length, 15 deg Offset, 25/32 in Box End Thickness, Forged Alloy Steel, Satin
  • 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
  • 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™ design is a high performance drive configuration which allows for quick and easy wrench engagement to the fastener flats, not the corners
  • Satin chrome 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
MaterialForged Alloy Steel
TypeObstruction, SAE
FinishSatin
Overall Length5-51/64 in
Number of Points12
Wrench Opening9/16 x 5/8 in
Offset Angle15 deg
Box End Thickness25/32 in
WarrantyLifetime