VW T4 T5 T6 CADDY MK2 MK3 MK4 POWERALIGN WHEEL MOUNTING GUIDE PIN

Simply thread the pin into one of the bolt holes on the wheel hub. The wheel can then be lifted and placed on the guide pin, and easily slid into place on the hub; keeping the bolt holes aligned for other bolts to be inserted and tightened.

This reduces the awkward and back-straining process of holding the wheel in place with one hand whilst lining up and threading in the first bolt; thus, reducing the risk, hassle, and strain of mounting wheels.