Yoke Finish: Satin Chrome Diameter: 3 in. (75mm) Wheel Material: Amber Wood Overall Height: 3-3/4 in (95mm) Mounting Method: Swivel Plate: 2-3/8 in. x 2-3/8 in (supplied with screws) Brake: Yes Load Rating: 110 lbs (50 kgs) per caster