JBF National steel shoulder bushings feature the highest quality case hardened steel with a HRC58-62 hardness rating, as well as a ground-in lead.
Unit of Measure

Dimensions

Dimension D

N/A 0.5005 in

Length

N/A 2-3/8 in

Dimension E

N/A 0.7505 in

Dimension H

N/A 7/8 in

Technical Specs

Brands

N/A JBF National

Material

N/A Steel

Hardness

N/A 58-62 Rockwell C

Drawings

N/A