Specification Brand : KZPFER BulletPoint1 : SIMPLE OPERATION - Clamp one end of the handle bayonet to the oil return valve and then tighten clockwise; Connect the air pipe port to the air compressor interface, and then press the switch to raise, otherwise, it will stop; After it works, rotate the oil return valve pile anticlockwise and slowly, and it will drop automatically BulletPoint2 : Versatile and Adjustable: With a minimum height of 10.2" (260 mm) and a maximum height of 20.1" (510 mm), this jack provides versatility to accommodate various lifting needs. The extendable screw, reaching up to 3.2" (80 mm), allows for precise adjustments. And its built-in handle design ensures easy transportation and storage. BulletPoint3 : Quick and Effortless Operation: Connect the air compressor for pneumatic lifting and control with a simple press of the pneumatic switch. The air hydraulic bottle jack takes the effort out of lifting heavy objects. Thanks to its double-heavy spring, it allows for swift and stable lowering and resetting, greatly improving work efficiency. BulletPoint4 : Air/Hydraulic Bottle Jack: This professional-grade air hydraulic bottle jack combines a lifting capacity of 20 tons/44,092 lbs, providing efficient and labor-saving assistance for a wide range of lifting tasks. BulletPoint5 : Reliable and Secure: With a built-in safety valve system, the hydraulic bottle jack ensures secure usage by preventing overloading and minimizing the risk of accidents. The integrated molding of the hydraulic cylinder and piston rod, along with the outer rust and corrosion-resistant coating, ensures long-term reliability and durability. Color : Blue CompatibleWithVehicleType1 : Truck CompatibleWithVehicleType2 : Sport Utility Vehicle CompatibleWithVehicleType3 : Car ExternallyAssignedProductIdentifier1 : 045791225423 ExternallyAssignedProductIdentifier2 : 0045791225423 IncludedComponents : Hydraulic Bottle Jack IsAssemblyRequired : 1 ItemName : KZPFER 20 Ton Air Hydraulic Bottle Jack, with Manual Hand Pump Used for The Maintenance of Automobiles, Agricultural Vehicles, Heavy Trucks, Mobile Machinery, and Heavy Equipment ItemPackageDimensions_Height : 11.02 inches ItemPackageDimensions_Length : 10.6 inches ItemPackageDimensions_Width : 7.87 inches ItemPackageQuantity : 1 ItemTypeKeyword : bottle-jacks LoadCapacity : 20 Tons Manufacturer : KZPFER Material : Alloy Steel ModelName : KZPFER-UTILITY JACK-300030 ModelNumber : KZPFER-UTILITY JACK-300030 NumberOfItems : 1 PackageLevel : unit PartNumber : KZPFER-UTILITY JACK-300030 ProductDescription : 20 Ton Bottle Jack Shop Press, Bend, Straighten, or Press Parts, Install Bearings, U-Joints, Bushings, Ball Joints, and Pulleys,black Style : Bottle Jack SupplierDeclaredDgHzRegulation : not_applicable