Proto Industrial

Proto® TorquePlus™ J3764 Double End Flare Nut Wrench, 3/8 x 7/16 in, 6 Points, 6-1/4 in OAL, 15 deg Offset

PROTO J3764
$33.87 / EA
Out of Stock
  • Box End Thickness: 3/8 in
  • Box End Width: 57/64 in
  • Finish: Satin
  • Head Angle: 15 deg
  • Material: Forged Alloy Steel
  • Offset Angle: 15 deg
  • Open End Thickness: 11/32 in
  • Open End Width: 51/64 in
  • Overall Length: 6-1/4 in
  • Type: Double End
  • Wrench Opening: 3/8 x 7/16 in
  • Satin finish provides corrosion resistance and a slip-resistant grip
  • Flare nut box ends incorporate 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

Warranty: Lifetime

Standard/Approvals: ASME B107.100

Proto® TorquePlus™ Flare Nut Wrench | Double End | 3/8 x 7/16 in Wrench Opening | 6 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 | STA-BLKHAW