Specification AutomotiveFitType : universal_fit Brand : ZANURA BulletPoint1 : 【Function】House floor Jacks provides temporary or additional support for leveling and stabilizing floor beams and joists during construction and repairs. Jack post can be used for areas such as stairs, porches, roof beams, decks, crawl spaces and heavy load areas. BulletPoint2 : 【Specifications】Range of adjustment: 11.8" - 15.7"; minimum and maximum height capacity: 8800 lbs / 4 ton in total; base plate dimension: 5" x 5"; base plate hole diameter: 0.5"; top plate dimension: 3" x 3". BulletPoint3 : 【Adjustable After Loading】Once loaded, if you want to adjust the height, you can firstly loosen the side nut on the base plate tube with provided wrench, then adjust the big nut on top of the base plate tube to your needed height, and tighten the side nut and positioning nut on the screw pole finally. BulletPoint4 : 【Installation】Simply keep the base plate stationary and swivel the top plate to required height, and then tighten the positioning nut and side nut to secure the top plate. BulletPoint5 : 【High Quality】This adjustable support jack is made of heavy duty steel with zinc plated surface to ensure anti-corrosion and durability. BulletPoint6 : YOU’LL GET:1 pc of Axle Saddle. After you receive Jack Axle Adapter Lifting Saddle, if you need any assistance in its use, we will be happy to assist you Color : Golden CompatibleWithVehicleType : Motorcycle CompatibleWithVehicleType1 : Tractor CompatibleWithVehicleType2 : Truck CompatibleWithVehicleType3 : Sport Utility Vehicle Configuration : Refer to description CustomerPackageType : Standard Packaging DesignName : Unisex Edition : Standard Edition ExternallyAssignedProductIdentifier1 : 198723779270 ExternallyAssignedProductIdentifier2 : 0198723779270 FinishType : Refer to description FitType : Standard Flavor : Fig IncludedComponents : House Floor Jack IsAssemblyRequired : 1 ItemDisplayDimensions_Depth : 1.69 inches ItemDisplayDimensions_Diameter : 6.42 inches ItemDisplayDimensions_Height : 1.69 inches ItemDisplayDimensions_Length : 6.42 inches ItemDisplayDimensions_Width : 0.35 inches ItemDisplayWeight : 138 pounds ItemForm : Refer to description ItemLengthDescription : Refer to description ItemName : ZANURA 11.8" - 15.7" Adjustable House Floor Jacks Post Pole for Leveling, 4 ton Min and Max Height Capacity, Galvanized, 4 Pack ItemPackageDimensions_Height : 32.893 centimeters ItemPackageDimensions_Length : 15.6972 centimeters ItemPackageDimensions_Width : 23.2918 centimeters ItemPackageQuantity : 1 ItemShape : Refer to description ItemTypeKeyword : floor-jacks LineWeight : 1 LoadCapacity : 4 tons Manufacturer : ZANURA Material : Alloy Steel MeasurementSystem : Refer to description MetalType : Refer to description MinimumHeight : 4 inches ModelName : House Floor Jack ModelNumber : 502-7 NumberOfBoxes : 1 NumberOfItems : 4 PackageLevel : unit PartNumber : 502-7 Pattern : Refer to description ProductDescription : Specification: 100% brand new Material: Steel Color: Golden Coat: Galvanized Lifting height: 11.8''-15.7'' Min & Max Height Capacity: Total 8800 lbs (4 ton), each 2200 lbs (1 ton) Base plate dimension: 5" x 5" Top plate dimension: 3" x 3" Package included: 4 X Adjustable Basement Support Screw Jack Stand