Proto® TorquePlus™ J3764T Double End Flare Nut Wrench, 3/8 x 7/16 in, 12 Points, 6-1/4 in OAL, 15 deg Offset
Item #BC397999

Proto® TorquePlus™ Flare Nut Wrench, Double End, 3/8 x 7/16 in Wrench Opening, 12 Points, 6-1/4 in Overall Length, 15 deg Offset, 51/64 in Open End Width, 57/64 in Box End Width, 11/32 in Open End Thickness, 3/8 in Box End Thickness, 15 deg Head, Forged Alloy Steel, Satin
  • Satin finish provides corrosion resistance and a slip-resistant grip
  • 12 point flare nut box end allows for fine indexing, helping to improve speed and access
  • Fits 4, 6 and 12 point fasteners
  • Flare nut box ends incorporates the TorquePlus™ system
  • Proto® TorquePlus™ wrenches are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materials
  • 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
Box End Thickness3/8 in
Box End Width57/64 in
FinishSatin
Head Angle15 deg
MaterialForged Alloy Steel
Number of Points12
Offset Angle15 deg
Open End Thickness11/32 in
Open End Width51/64 in
Overall Length6-1/4 in
TypeDouble End
WarrantyLifetime
Wrench Opening3/8 x 7/16 in