12B-808
Shoulder Bushing
Shoulder Bushing
Case Hardened Steel
Hardness 58-62 Rc
3" Internal Diameter (ID)
3 3/4" External Diameter (OD)
4 7/8" Overall Length (L)
3.937" Head Diameter
1/2" Head Thickness (T)
Case Hardened Steel
Hardness 58-62 Rc
3" Internal Diameter (ID)
3 3/4" External Diameter (OD)
4 7/8" Overall Length (L)
3.937" Head Diameter
1/2" Head Thickness (T)
