High-quality tubular steel frame. The sack truck has an extra set of swivel wheels that can be lowered vertically to serve as extra support near the handles or positioned horizontally as a "drag along" truck for heavy or bulky loads. Fitted with pneumatic tyres and grips on handles. Spare wheels are available separately. Features and BenefitsTubular steel framePneumatic tyresConverts to three positions Specifications Capacity Just Wheels: 250kg Capacity Wheels + Castors: 300kg Overall Size L x W x H: 1275 x 614 x 560mm Toe Plate Size: 400 x 300mm Toe Plate Thickness: 4mm Unladen Weight: 20.85kg Contents 1 x 3 in 1 Heavy Duty Sack Truck