12B-406
Shoulder Bushing
Shoulder Bushing
Case Hardened Steel
Hardness 58-62 Rc
1 1/4" Internal Diameter (ID)
1 5/8" External Diameter (OD)
3 7/8" Overall Length (L)
1.750" Head Diameter (H)
3/16" Head Thickness (T)
Case Hardened Steel
Hardness 58-62 Rc
1 1/4" Internal Diameter (ID)
1 5/8" External Diameter (OD)
3 7/8" Overall Length (L)
1.750" Head Diameter (H)
3/16" Head Thickness (T)
![12B-406 <hr> Shoulder Bushing](http://kdgessentials.com/cdn/shop/products/Shoulder_Bushing_73c41f5d-f693-4495-acc1-f9f262b83d1f_{width}x.png?v=1638812405)
![12B-406 <hr> Shoulder Bushing](http://kdgessentials.com/cdn/shop/products/Shoulder_Bushing_73c41f5d-f693-4495-acc1-f9f262b83d1f_{width}x.png?v=1638812405)
![](http://kdgessentials.com/cdn/shop/products/Shoulder_Bushing_73c41f5d-f693-4495-acc1-f9f262b83d1f_{width}x.png?v=1638812405)