Furniture Wheel Brake Castor Caster Material: iron & nylon Color: black, white,grey, bronze-colored Diameter: 38mm, 52mm,63mm Furniture Wheel Brake Castor CasterMaterial: zinc alloy & plasticColor ... , 130*100mm.4) Height: 50mm, 65mm, 83mm, 96mm, 127mm.5) Wheel Width:24mm, 25mm, 28mm, 31mm, 32mm.6) With plate/ screw ...