The PCS-4 is a heavy duty folding stand with your choice of shop quality clamps. Perfect for heavier duty home use or portable shop use, the PCS-4 features a rock solid, four-point leg system that folds together for storage, steel powder coated tubing, and a composite horizontal tube. NOTE: The maximum weight holding capaicty of the PCS-4 is 45 kg (100 lb.). However, this assumes the weight is centered over the legs.