12B-507
Shoulder Bushing
Shoulder Bushing
Case Hardened Steel
Hardness 58-62 Rc
1 1/2" Internal Diameter (ID)
2" External Diameter (OD)
4 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)
4 3/8" Overall Length (L)
2.125" Head Diameter
3/16" Head Thickness (T)
![12B-507 <hr> Shoulder Bushing](http://kdgessentials.com/cdn/shop/products/Shoulder_Bushing_79f0a03d-ff49-4710-80ff-a326a0af9e7a_{width}x.png?v=1638812430)
![12B-507 <hr> Shoulder Bushing](http://kdgessentials.com/cdn/shop/products/Shoulder_Bushing_79f0a03d-ff49-4710-80ff-a326a0af9e7a_{width}x.png?v=1638812430)
![](http://kdgessentials.com/cdn/shop/products/Shoulder_Bushing_79f0a03d-ff49-4710-80ff-a326a0af9e7a_{width}x.png?v=1638812430)