Home » Our Manufacturers » Proto Hand Tools » Proto® 5 Piece Metric Satin Double End Flare Nut Wrench Set – 12 Point J3700MT

Proto® 5 Piece Metric Satin Double End Flare Nut Wrench Set – 12 Point J3700MT

  • 12-point box end allows for fine indexing, helping to improve speed and access. Fits 4, 6 and 12 point fasteners
  • 60° deep offset helps improve access to deeply recessed fasteners
  • Offset handle helps keep knuckles clear of obstruction to help save time
  • Box ends incorporate the TorquePlus™ system
  • Includes: 7mm x 8mm, 9mm x 11mm, 10mm x 12mm, 13mm x 14mm, 15mm x 17mm wrenches with tool pouch

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