Goplus 1500 LB 2 Stage Hydraulic Transmission Jack w/ 360&deg; Swivel Wheels Lift Hoist Heavy Duty Constructionmade of premium steel and high quality iron structure, stable and firm, which can be used for years. Durable and heavy duty design with high rated capacity up to 0.68ton/1500lbs. Safely And Securelywide base for stability and balance, includes 31" long safety chain to secure transmission on saddle. Release valve is spring loaded to automatically halt lowering action when let go. Easy Mobility And Maneuverabilitycontains with durable 4-leg base with 4 heavy duty swivel casters for easy movement and maneuverability. Easy To Operation features with foot operated pump and use both hands to position and align transmissions. Contains steering handle fixed at the middle of the jack for easy load transportation. Telescoping Design With 34-70" height lifting range, ideal for engine repairing and maintenance in garages and repairing shops.