Specification Brand : Sunex Tools BulletPoint1 : Designed for heavy duty truck and trailer shop use, rail and bus work, building construction, mining, mobile home setup, oil field, roadside service calls and power supplies for manufactured products BulletPoint2 : High performance air pump reduces lifting time. Additional manual pump feature is used when there is no access to compressed air BulletPoint3 : Overload and bypass safety valves prevent the jack from being used beyond its rated capacity and ram over extension BulletPoint4 : Self-retracting ram BulletPoint5 : 1 Year Warranty CompatibleWithVehicleType1 : Truck CompatibleWithVehicleType2 : Trailer ExternallyAssignedProductIdentifier1 : 613364058756 ExternallyAssignedProductIdentifier2 : 0613364058756 ExternallyAssignedProductIdentifier3 : 00613364058756 GpsrSafetyAttestation : 1 ItemDisplayWeight : 31 pounds ItemName : Sunex 4912CAH 12-Ton, Air/Hydraulic, Bottle Jack ItemPackageDimensions_Height : 20.066 centimeters ItemPackageDimensions_Length : 27.94 centimeters ItemPackageDimensions_Width : 25.4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : bottle-jacks LoadCapacity : 12.0 tons Manufacturer : Sunex International Material : Iron ModelNumber : -P NumberOfItems : 1 PartNumber : #NAME? Style : 12 Ton UnspscCode : 24101600