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)
![12B-808 <hr> Shoulder Bushing](http://kdgessentials.com/cdn/shop/products/Shoulder_Bushing_1b48cb3c-28c8-4e72-9336-4a73a12de166_{width}x.png?v=1638812462)
![12B-808 <hr> Shoulder Bushing](http://kdgessentials.com/cdn/shop/products/Shoulder_Bushing_1b48cb3c-28c8-4e72-9336-4a73a12de166_{width}x.png?v=1638812462)
![](http://kdgessentials.com/cdn/shop/products/Shoulder_Bushing_1b48cb3c-28c8-4e72-9336-4a73a12de166_{width}x.png?v=1638812462)