12B-809
Shoulder Bushing
Shoulder Bushing
Case Hardened Steel
Hardness 58-62 Rc
3" Internal Diameter (ID)
3 3/4" External Diameter (OD)
5 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)
5 7/8" Overall Length (L)
3.937" Head Diameter
1/2" Head Thickness (T)
![12B-809 <hr> Shoulder Bushing](http://kdgessentials.com/cdn/shop/products/Shoulder_Bushing_fd7e4a04-caec-4b85-a980-d7e2667242d1_{width}x.png?v=1638812460)
![12B-809 <hr> Shoulder Bushing](http://kdgessentials.com/cdn/shop/products/Shoulder_Bushing_fd7e4a04-caec-4b85-a980-d7e2667242d1_{width}x.png?v=1638812460)
![](http://kdgessentials.com/cdn/shop/products/Shoulder_Bushing_fd7e4a04-caec-4b85-a980-d7e2667242d1_{width}x.png?v=1638812460)