vidaXL Sack Truck Wheels 4 pcs Rubber 4.10/3.50-4These puncture resistant sack truck spare wheels are ideal for heavy duty use when moving loads with your sack trucks, hand trucks, trolleys, carts, dollies, wheelbarrows, etc., even on uneven grounds. The pneumatic tyres are made of durable, abrasion resistant rubber and have a special tread design that provides added grip at higher speeds. The wheel rims are made of sturdy metal. The spare trolley wheels have a universal size and can be easily