All H&R spacers are hub centric.
Hubcentric on a VW means that the center hole of the spacer is exactly 57.1mm.
You can buy cheap generic spacers for like $10, however these spacers have a center hole that's generic in size, maybe 2", 3", etc. These generic spacers don't slip onto the hub and sit perfectly centered.
ALL H&R trak+ spacers are hub centric, and slip perfectly onto the hub of VW's.