Hydraulic trolley service/floor jack combo includes (1) floor jack and (2) jack stands, providing you with the essentials to lift and support most cars, trucks, and SUVs; Constructed with heavy duty steel, providing long term durability Floor jack has a 3 ton (6,000 lb) load capacity and features a minimum lifting height of 3-1/2" and a maximum height of 18" Equipped with (2) large steel casters and (2) 360-degree swivel casters for smooth maneuverability; Features a safety bypass system prevents over-loading and ensures safe operation