5.4K views · 77 reactions | In this video we show you, step by step, how to successfully install the Expander System. It's an easy and fast operation, no matter if you are in a workshop or out in the field. Expander System is a modern alternative way to solve lug wear permanently, without the use of welding and line boring. Expander System are mounted directly in the worn lugs and offer 10 years warranty. https://www.nord-lock.com/expander-system/ | Nord-Lock Group | Facebook