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Proto® J12124 Combination Wrench, Imperial, 3-7/8 in, 12 Points, 15 deg Offset, 37 in OAL, Alloy Steel, Black Oxide, ASME B107.100

Selected Proto_J12100.jpg
Proto_J12100.jpg

Features

  • For use on extra large fasteners
  • Forged heads with machined openings
  • 12 point box end allows for fine indexing, helping to improve speed and access
  • Fits 4, 6 and 12 point fasteners
  • Box end is countersunk for easy application to the fastener

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Description

Proto® Combination Wrench, Measurement System: Imperial, Spline Wrench, 3-7/8 in Wrench Opening, 12 Points, 37 in Overall Length, 15 deg Offset, 7 in Open End Width, 6-1/8 in Box End Width, 2-1/4 in Box End Thickness, 15 deg Head, ASME B107.100 Specifications Met, 3-3/4 in Throat Depth, Alloy Steel, Black Oxide