A Heavy Duty press formed housing designed for loads upto 450kg. This range comes with a four point mounting plate 140x110mm with Hole Centres 105x80mm and wheel diameters from 125mm - 200mm. The castor swivel bearing race has a grease point on the dust shield. The range offers Swivel Swivel Braked and Fixed (Rigid) Options. Complete with a Aluminium Centre Polyurethane Tyred wheel . This wheel is very durable and will not mark or damage your compact floors and is very robust for internal or external usage. The Polyurethane Tread offers the wheel certain damping properties without losing carry capacity 300-450kgs. The Polyurethane is very quiet running and ideal on factory floors where small obstacles maybe present.