This front trolley is designed for use when you have stripped the front end off your VB-VS commodore for a full rebuild and need to keep it mobile. Bolts up to standard K-frame bolts. It is made out of 4mm laser cut steel and powder coated satin black. The castors are 125mm diameter and 50mm wide for ease of use in spray booths and loading and unloading on trailers. Comes with all the bolts to assemble. Height from chassis rail to ground is 465mm.