These provide years of trouble free handling of large bore hoses or multiple lengths of pipe, tube, etc. Two sides have 26" diameter rounded cradles, and 2 sides have 23" square/flat cradles, depending on what is being moved or loaded. Four 6" heavy duty swivel castors (lockable) have a working load capacity of 4000 lbs. Powder coated heavy duty steel. Approx 30" x 30" frame and 25" high with castors. 106 lbs each (Part # CART-1000).