... ,go jack ,wheel dollies,dolly wheels,perfect jack for moving the car ,GS.CE Four heavy-duty casters. ... widths up to 12". Sold in sets of four. The Easy Roller provides a technician with a ... environment. Just position an Easy Roller at each wheel of a vehicle weighing up to 6,000 ... protecting the shop floor from damage.2 wheel dolly ,vehicle positioner ,go jack ,wheel dollies,car mover ,moving dolly,dolly ...