4x 2 Inch Heavy Duty Swivel Castor Wheels 50mm Brake4x 2 Inch Heavy Duty Swivel Castor Wheels 50mm Brake Sold in packs of four, the Randy Travis Machinery Heavy Duty Swivel Castor Wheels are a great DIY option to mobilise couches, computer tables, gaming tables, trolleys, arm chairs, bed bases, wardrobes, cupboards, storage boxes and anything else that could benefit from a set of wheels! Great for home use, these castors are also suitable for schools, care homes, hotels, the workplace and anywhere else