Click to expand Tap to zoom Iron Ox Site Box Heavy Duty Wheel Set (4pcs) by Iron Ox® Sale £59.99 | / 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Castor wheel set to fit Iron Ox 48", 45" & 36" boxes Braked Swivel Wheels Hardware Included Heavy Duty