207529 MFG #: 577-USN360
$419.80 / EACH
  • Box End Thickness: 2-1/2
  • Box End Width: 5-1/2
  • Finish/Coating: Black Oxide
  • Handle Type: Offset/Straight
  • Material: Alloy Steel
  • Measurement System: Imperial
  • Number of Points: 12
  • Offset Size: 1-7/8
  • Overall Length: 17-3/8
  • Specifications Met: Federal GGG-W-636E
  • Type: Super Heavy Duty
  • Warranty: Lifetime
  • Wrench Opening: 3-3/4
  • Wrench Type: Box/Single End
Proto® Slugging Wrench, Super Heavy Duty, Measurement System: Imperial, Box/Single End Wrench Type, 3-3/4 in Wrench Opening, 12 Points, 17-3/8 in Overall Length, 1-7/8 in Offset, 5-1/2 in Box End Width, 2-1/2 in Box End Thickness, Offset/Straight Handle, Federal GGG-W-636E Specifications Met, Alloy Steel, Black Oxide
  • Features
  • Non-reflective black oxide finish for use where non-plated products are required
  • 12 point box end allow for fine indexing, helping to improve speed and access
  • High strength rectangular design withstands heavy sledging, transmits power more effectively to fastener
  • Box opening designed to remain in place on fastener when wrench is struck
  • Heavy box walls provide greater transmission of torque to fastener
  • Straighter handle design than striking wrenches resists springing, nut turns easier
  • US Federal Spec GGG-W-636E