DIY Beadlocks sizes available in 15", 16", and 17".  30 desgns to choose from.  Kit does not include hardware.  CNC Plasma cut from 1/4" plate.  Price is for a set of 4 inner rings and 4 outer rings.  All sizes have 32 bolts holes that are 3/8" diameter.  Please leave the design number you would like in the comments area during checkout.