Paul Component Engineering High Flange Track Hubs.  These are super strong bomb proof hubs.  Designed with strengthened aluminum axles, stainless hardware, and aluminum hub shells.  The hubs come with a extra wide stainless lockring that is easy to get a wrench on and very hard to strip out.  Click on "more photos" to see a close up of it.  32 hole only.  These bad boys are available in high polished silver, anodized black, and crazy hot gold (2 pairs only).