Due to their affordable price and broad assortment of wheels, the cast iron wheel casters by Gold Key Equipment are the most preferred industrial casters. There are two rows of revolving balls on heat-treated raceways underneath the mounting plate.
All moving parts have lubrication fittings, and the metal frames are zinc coated for rust resistance. The caster's semi-steel construction prevents unnecessary abrasions while allowing continuous usage in demanding locations. There are pre-drilled mounting holes for an easy connection on the caster plate.