Nord-Lock Group

Expander System pivot pins 

Choose Expander for longer-lasting pin assemblies, minimize wear and simplify installation and maintenance. From a single aftermarket replacement, to value-added first-fit arrangements, we turn pins into power and performance.  

Expander – part of the Nord-Lock Group 

Nord-Lock Group are a global leader in bolted solutions. In 1982, the original Nord-Lock® wedge-locking technology that safely secures bolted joints was developed. Since then, the company’s range of innovative bolting technologies and expertise has grown to be the most comprehensive on the market, incorporating Superbolt® mechanical tensioners, Boltight® hydraulic tensioners, and Expander® System pivot pins.