12B-806
Shoulder Bushing
Shoulder Bushing
Case Hardened Steel
Hardness 58-62 Rc
3" Internal Diameter (ID)
3 3/4" External Diameter (OD)
3 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)
3 7/8" Overall Length (L)
3.937" Head Diameter
1/2" Head Thickness (T)
![12B-806 <hr> Shoulder Bushing](http://kdgessentials.com/cdn/shop/products/Shoulder_Bushing_a5635aed-273f-4225-9c42-68b781c79f56_{width}x.png?v=1638812458)
![12B-806 <hr> Shoulder Bushing](http://kdgessentials.com/cdn/shop/products/Shoulder_Bushing_a5635aed-273f-4225-9c42-68b781c79f56_{width}x.png?v=1638812458)
![](http://kdgessentials.com/cdn/shop/products/Shoulder_Bushing_a5635aed-273f-4225-9c42-68b781c79f56_{width}x.png?v=1638812458)