Specification Brand : CKKNILV BulletPoint1 : Capacity : 20T(44000 LBS) BulletPoint2 : Min.H : 210mm BulletPoint3 : Max.H : 410mm BulletPoint4 : Adjust.H:80mm BulletPoint5 : Lifting.H : 120mm ExternallyAssignedProductIdentifier : 9138089962450 ItemName : Hydraulic Floor Jack Pneumatic Air Hydraulic Bottle Jack with Manual Hand Pump 20 Ton 40000 Lb Heavy Duty Auto Truck Travel Trailer Repair Lift Tool Home Inspection Jack ItemTypeKeyword : bottle-jacks Manufacturer : CKKNILV PartNumber : qjd09230001 ProductDescription : 20T Air Hydraulic Bottle Jack 20-Ton Car Service Tool Pneumatic Jack for Vehicle Tire Change Lifting Truck/Automotive Repair - Product details: Capacity : 20T(44000 LBS) Min.H : 210mm Max.H : 410mm Adjust.H:80mm Lifting.H : 120mm Features: HIGH CAPACITY - This jack has a load capacity of up to 20 tons (44000 LBS) ; With its powerful function, it is the best tool for car maintenance and auto emergency treatment.A wide base provides stability and strength. STURDY ROD AND SPRING - The height of the rod can be adjusted flexibly, with strong resistance to pressure and corrosion; Equipped with a high complex double spring, it has the compact structure to ensure that the product can be successfully reset after use. The hardened,machined and polished and plunger allows for smooth operation. Heat treated extension screw allows low pickup height adjustment and maximum lift height. SPLICING HANDLE - The 2 handles can be connected to each other, which is convenient to use and easy to store; 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 . WIDE APPLICATION - The equipment has been factory tested and has a high degree of reliability and safety; It is made of heavy-duty iron and has a dual lift (pneumatic and hydraulic) mode; It is mainly used for the maintenance of autoes, agricultural vehicles, heavy UnitCount : 1 UnspscCode : 24101600