Proto® J3021B SAE Open End Wrench, 3/8 x 7/16 in, 5-7/8 in OAL
Item #BC397919

Proto® Open End Wrench, SAE, 3/8 x 7/16 in Wrench Opening, 5-7/8 in Overall Length, 29/32 x 25/32 in Open End Width, 7/32 in Open End Thickness, 15 deg Head, 33/64 x 29/64 in Throat Depth, Flat Handle, Forged Alloy Steel, Black Oxide
  • Unique arc design increases surface contact
  • Non-reflective black oxide finish for use where non-plated products are required
  • Special heat treated alloy steel permits slim shanks for strength and durability
  • Standard open end configuration
FinishBlack Oxide
Handle StyleFlat
Head Angle15 deg
MaterialForged Alloy Steel
Open End Thickness7/32 in
Open End Width29/32 x 25/32 in
Overall Length5-7/8 in
Throat Depth33/64 x 29/64 in
TypeSAE
WarrantyLifetime
Wrench Opening3/8 x 7/16 in