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Proto® Fractional Full Polish Double Box Wrenches – 12 Point

  • Full polish finish provides corrosion resistance and easy to clean surfaces
  • 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
Part No.
Size
J1126L
1/2" x 9/16"
J1139
3/4" x 7/8"
J1170
5/16" x 3/8"
J1171
7/16" x 1/2"
J1172
9/16" x 5/8"
J1173
11/16" x 3/4"
J1174
13/16" x 7/8"
J1175
15/16" x 1"
J1176
1-1/16" x 1-1/8"

  • Contact Heavy Maintenance Supply 205-384-5284 for more information