Sealey Heavy Duty Sack Truck with PU Tyres 250kg Capacity CST987HDHeavy duty tubular steel construction with welded joints with 250kg capacity. Puncture proof heavy duty PU tyres with powder coated steel hubs and fitted with knuckle protecting D shaped handle grips. Specifications Detail Heavy duty tubular steel construction with welded joints with 250kg capacity. Detail Our heavy duty sack trucks are all fitted with solid polyurethane (PU) tyres so you never have to worry about punctures or inflating. They are also