12B-707
Shoulder Bushing
Shoulder Bushing
Case Hardened Steel
Hardness 58-62 Rc
2 1/2" Internal Diameter (ID)
3 1/4" External Diameter (OD)
4 3/8" Overall Length (L)
3.375" Head Diameter (H)
3/16" Head Thickness (T)
Case Hardened Steel
Hardness 58-62 Rc
2 1/2" Internal Diameter (ID)
3 1/4" External Diameter (OD)
4 3/8" Overall Length (L)
3.375" Head Diameter (H)
3/16" Head Thickness (T)
![12B-707 <hr> Shoulder Bushing](http://kdgessentials.com/cdn/shop/products/Shoulder_Bushing_b6972b15-21db-4eba-8b67-bc405f024ea6_{width}x.png?v=1638812454)
![12B-707 <hr> Shoulder Bushing](http://kdgessentials.com/cdn/shop/products/Shoulder_Bushing_b6972b15-21db-4eba-8b67-bc405f024ea6_{width}x.png?v=1638812454)
![](http://kdgessentials.com/cdn/shop/products/Shoulder_Bushing_b6972b15-21db-4eba-8b67-bc405f024ea6_{width}x.png?v=1638812454)