The HI0101 Folding Stair climber Sack Truck is a three / six wheeled sack truck , the wheels are in a triangular formation which allows the hand truck to stair walk. This sack barrow is made from tubular steel and has a folding foot plate so it will take up less room in storage and transportation. The size of the foot plate is 395mm long, ideal for moving the longer items. This Stair walker Sack Barrow is designed for moving the load up and down stairs and also up and down curb’s. The wheels on the Hand Truck are solid and there is always two wheels on the ground at one time. This Hand Cart has a straight back and is designed for moving boxes, white good and also light but frequent use.