Pro-LifT Lawn Mower Lift Jack – 350 Lbs Capacity for Tractors and Zero Turn Lawn Mowers. Built with the welded solid steel construction with the four steel wheels. Safety lock for safely supporting the load. Rubber padded platform to prevent scratching and to protect your machine. Non-slip foot pedal allows effortless lifting the load. Easily maneuverable and adjustable for a wide variety of machine. Lift Surface: Wheel Basket. Base Size: 33-1/2 x 15-3/16 inches. Wheel Span: 40-3/4″ to 49-1/4″ Outside Span. Lift Height: 23-1/4 inches.