Twin wheeled fabricated swivel castor with a top plate fixing fitted with 2 polyurethane tyred cast iron centred wheels with roller bearings and a double wheel brake. Wheel diameter 2 x 150mm, tread width 2 x 50mm, overall height 200mm, top plate 150mm x 110mm, hole centres 105mm x 80mm or 121mm x 59mm. Load capacity 1500kg.