Martin 20B SAE Single Head Open End Wrench, 4-1/2 in, 42 in OAL
Item #BC421853

Martin Open End Wrench, SAE, Single Head, 4-1/2 in Wrench Opening, 42 in Overall Length, 10-1/4 in Open End Width, 1-7/8 in Open End Thickness, 15 deg Head, Flat Handle, Forged Carbon Steel, Industrial Black
  • Special purpose single end wrenches with an extra thick 15 degree angled opening designed for heavy industrial service
  • Single head open end wrenches are drop forged from steel bar
FinishIndustrial Black
Handle StyleFlat
Head Angle15 deg
MaterialForged Carbon Steel
Open End Thickness1-7/8 in
Open End Width10-1/4 in
Overall Length42 in
TypeSAE, Single Head
Wrench Opening4-1/2 in