12B-503
Shoulder Bushing
Shoulder Bushing
Case Hardened Steel
Hardness 58-62 Rc
1 1/2" Internal Diameter (ID)
2" External Diameter (OD)
2 3/8" Overall Length (L)
2.125" Head Diameter
3/16" Head Thickness (T)
Case Hardened Steel
Hardness 58-62 Rc
1 1/2" Internal Diameter (ID)
2" External Diameter (OD)
2 3/8" Overall Length (L)
2.125" Head Diameter
3/16" Head Thickness (T)
![12B-503 <hr> Shoulder Bushing](http://kdgessentials.com/cdn/shop/products/Shoulder_Bushing_18216f7d-8062-41cc-a3b4-f78d8a86258e_{width}x.png?v=1638812387)
![12B-503 <hr> Shoulder Bushing](http://kdgessentials.com/cdn/shop/products/Shoulder_Bushing_18216f7d-8062-41cc-a3b4-f78d8a86258e_{width}x.png?v=1638812387)
![](http://kdgessentials.com/cdn/shop/products/Shoulder_Bushing_18216f7d-8062-41cc-a3b4-f78d8a86258e_{width}x.png?v=1638812387)