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WRENCH FLARE NUT METRIC DE 19X21MM

WRENCH FLARE NUT METRIC DE 19X21MM

wrench flare nut metric de 19x21mm

Stellar Part #PROTO 3719M

MFG Part #J3719M

MFG Name:Stanley Black & Decker

Product Description:

Proto TorquePlus J3719M Flare Nut Wrench, Satin, Metric, 19 x 21 mm Double End Wrench, 6 Points, 9-3/8 in OAL, ASME B107.100
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  • Satin finish provides corrosion resistance and a slip resistant grip
  • Fits 4, 6 and 12 point fasteners
  • Flare nut box end incorporates the TorquePlus system
  • The TorquePlus design is a high performance drive configuration which allows for quick and easy wrench engagement to the fastener flats, not the corners
  • The TorquePlus configuration employs a radius corner design, shifting contact area and stress away from the fastener corners and distributing contact stresses over a large area of the flare nut box end, minimizing slippage
  • The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life and allows the user to more easily turn worn, rounded or rusted fasteners