Specification Brand : CSNTWK BulletPoint1 : Heavy-Duty Lifting Power: This air/hydraulic bottle jack offers a professional-grade lifting capacity of 20 tons (44,029 lbs), making it perfect for heavy machinery, construction, and large trucks. Effortlessly handle the toughest lifting tasks with ease and efficiency BulletPoint2 : Versatile Height Adjustments: Featuring a minimum height of 10.2" (260 mm) and a maximum height of 19.7" (500 mm), this jack is versatile enough to meet various lifting needs. The extendable screw provides an additional 2.4" of adjustment, while the built-in handle ensures easy transportation and storage. BulletPoint3 : Quick and Effortless Operation: Simply connect to an air compressor for pneumatic lifting, controlled with the press of a switch. The double-heavy spring design enables quick and stable lowering, resetting tasks faster and improving overall work efficiency. BulletPoint4 : Leak-Proof Construction: Engineered with a robust welding structure and sealed with high-quality rings, this jack guarantees strength and prevents oil leakage. BulletPoint5 : Safe and Reliable: Equipped with a built-in safety valve, this hydraulic bottle jack prevents overloading for safe operation. The integrated hydraulic cylinder and piston rod, combined with a rust- and corrosion-resistant coating, ensure long-term durability and reliability. Color : Blue CompatibleWithVehicleType : Car, Pickup, Truck, RV, Auto Repair, Industrial IncludedComponents : Air Hydraulic Bottle Jack IsAssemblyRequired : 1 ItemName : Air Hydraulic Bottle Jack, 20 Ton/44029 LBS All Welded Bottle Jack, 10.2-19.7 inch Lifting Range, Manual Handle and Air Pump, for Car, Pickup, Truck, RV, Auto Repair, Industrial Engineering (Blue) ItemTypeKeyword : bottle-jacks LoadCapacity : 20 ton Manufacturer : CSNTWK Material : Carbon Steel ModelName : Air Hydraulic Bottle Jack ModelNumber : P146638 NumberOfItems : 1 PartNumber : P146638 ProductDescription : Main Material: Steel Product Dimensions Assembled Length (in.): 6.20 Assembled Width (in.): 9.80 Assembled Height (in.): 10.40 Weight (lbs.): 32.00 Package Size Length (in.): 11.00 Width (in.): 7.90 Height (in.): 11.40 Weight (lbs.): 33.00 Size : 5-10T SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 24101600 WarrantyDescription : NO