Height: 6" Overall,Wheels: 5" grease resistant polyurethane,Brakes: Side lock brakes on all 4 casters,Plate Size: 7-1/2" x 5-3/8" x 5-3/8",Hole Patterns: Fits 4-1/8" x 4-1/8" x 5-3/4",Load Capacity: 500 lbs. per caster,Temp Range: 14°F to 212°F