3.5 Ton 7,000 lbs Capacity Hydraulic Heavy Duty Service Floor Jack Yellow. 1, Heavy-duty floor jack designed to fit under a variety of vehicles; 3.5 Ton 7,000 lb. Capacity and a lift range of 5.13" to 21.5". 2, Double pump design reaches maximum rise height in under 5 pumps (no load); Fast lift system features 2-stage, extra-large pistons to speed lift times by up to 75%. 3, Equipped with special, high-performance oil filter design for a smooth operation; 5 grease zerks help keep all friction components lubricated. 4, Polyurethane Y-rings provide a secure seal to help extend jack ...