Designed above industry standards, they feature full double-ball heat treated raceways, double welded legs, nut-and-bolt kingpin, zinc plating standard (unplated and stainless steel also available), and zerk fittings for grease to help maintain all bearings.
Available with brake or swivel lock.
400-1000 lbs. Capacity
ProTech Polyurethane also available in Burgundy tread