Proto® J3440 Extra Thin SAE Standard Length Open End Wrench, 13/16 x 7/8 in Standard Wrench, 10 in OAL
Item #BC400658

Proto® Open End Wrench, Extra Thin, SAE Standard Length, 13/16 x 7/8 in Wrench Opening, Standard Wrench, 10 in Overall Length, 1-49/64 x 1-11/16 in Open End Width, 13/64 in Open End Thickness, 15 deg Head, 1-1/32 x 31/32 in Throat Depth, Flat Handle, Steel, Satin
  • Satin finish provides corrosion resistance and a slip-resistant grip
  • Ultra-thin profile and long handle produce improved access to hard-to-reach fasteners
  • Use when high leverage or distance from a hot assembly is required
  • Opening is designed to cover tappets, screws and lock nuts without excessive overhang which improves access
MaterialSteel
TypeExtra Thin, SAE Standard Length
FinishSatin
Wrench StyleStandard
Overall Length10 in
Wrench Opening13/16 x 7/8 in
Open End Thickness13/64 in
Throat Depth1-1/32 x 31/32 in
Head Angle15 deg
Open End Width1-49/64 x 1-11/16 in
Handle StyleFlat
WarrantyLifetime