Proto® TorquePlus™ J1139 Box End Wrench, 3/4 x 7/8 in Wrench, 12 Points, 15 deg Offset, 13-1/8 in OAL, Alloy Steel, Full Polished, ASME B107.100, AS954E S3.8.1

J1139 MFG #: J1139
$49.61 / BX
Estimated Delivery 7 to 10 Business Days
Proto® TorquePlus™ J1139 Box End Wrench, 3/4 x 7/8 in Wrench, 12 Points, 15 deg Offset, 13-1/8 in OAL, Alloy Steel, Full Polished, ASME B107.100, AS954E S3.8.1
  • Manufacturer: Stanley Black & Decker
  • Measurement System: Imperial
  • Wrench Type: Double End/Spline
  • Wrench Opening: 3/4 x 7/8
  • Number of Points: 12
  • Overall Length: 13-1/8
  • Offset Angle: 15
  • Box End Width: 1-1/4 x 1-1/8
  • Box End Thickness: 33/64
  • Handle Type: Oval
  • Specifications Met: ASME B107.100, AS954E S3.8.1
  • Material: Alloy Steel
  • Finish/Coating: Full Polished
  • Brand: Proto®
Proto® TorquePlus™ Box End Wrench, Measurement System: Imperial, Double End/Spline Wrench, 3/4 x 7/8 in Wrench Opening, 12 Points, 13-1/8 in Overall Length, 15 deg Offset, 1-1/4 x 1-1/8 in Box End Width, 33/64 in Box End Thickness, Oval Handle, Specifications Met: ASME B107.100, AS954E S3.8.1, Alloy Steel, Full Polished
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  • Full polish finish provides corrosion resistance and easy-to-clean surfaces
  • 12 point box end allow for fine indexing, helping to improve speed and access
  • Fits 4, 6 and 12 point fasteners
  • Box ends incorporate the TorquePlus™ system
  • Radius corner socket design
  • Engages flats for better grip
  • Improves the ability to turn worn or rounded fasteners
Full polish finish provides corrosion resistance and easy-to-clean surfaces
12 point box end allow for fine indexing, helping to improve speed and access
Fits 4, 6 and 12 point fasteners
Box ends incorporate the TorquePlus™ system
Radius corner socket design
Engages flats for better grip
Improves the ability to turn worn or rounded fasteners