Proto® J3719M

Proto® TorquePlus™ Flare Nut Wrench, Measurement System: Metric, Double End Wrench, 19 x 21 mm Wrench Opening, 6 Points, 9-3/8 in Overall Length, 15 deg Offset, 1-9/32 x 1-3/8 in Open End Width, 35/64 x 37/64 in Open End Thickness, Slip Resistant Grip Handle, ASME B107.100 Specifications Met, Alloy Steel, Satin

• Measurement System Metric
• Wrench Type Double End
• Wrench Opening 19 x 21 mm
• Number of Points 6
• Overall Length 9-3/8 in
• Offset Angle 15 deg
• Open End Width 1-9/32 x 1-3/8 in
• Open End Thickness 35/64 x 37/64 in
• Handle Type Slip Resistant Grip
• Specifications Met ASME B107.100
• Material Alloy Steel
• Finish/Coating 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 incorporate 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