Height: 6" Overall,Wheels: 5" grease resistant polyurethane,Brakes: Side lock brakes on all 4 casters,Plate Size: 4" x 4",Hole Patterns: Fits 1-3/4" x 2-3/4" or 2-3/4" x 2-3/4",Load Capacity: 250 lbs. per caster,Temp Range: 14°F to 212°F