Specification Brand : Generic BulletPoint1 : Carbon steel Q235 material, Color zinc electroplating, anti-corrosion and weather proof, top and bottom plates are thick, welded base BulletPoint2 : 7-3/4 in -12 in height adjustable range BulletPoint3 : Max height capacity: 2800 kg(6173 lb) in total, 700 kg(1543 lb)/1 unit BulletPoint4 : Top plate size: 82 x 82 x 3 mm (3.2 x 3.2 x 1/8 in ), bottom plate size: 102 x 102 x 3 mm(4 x 4 x 1/8 in) BulletPoint5 : Great for temporarily or additional supporting for leveling, stabilizing, strengthening, propping up, reinforcing, lifting. Widely applied in deck/porch/shelves/furniture/under house/cabinets/crawl space RV step stabilizer/sagging roof Color : Blue-Lift 3.3"-15.2" 2 Ton(4,400lb) CompatibleWithVehicleType : no CompatibleWithVehicleType1 : Sport Utility Vehicle CompatibleWithVehicleType2 : Truck CompatibleWithVehicleType3 : Tractor ExternallyAssignedProductIdentifier1 : 0797422844496 ExternallyAssignedProductIdentifier2 : 797422844496 IncludedComponents : no IncludedComponents1 : Floor Jacks IncludedComponents2 : Installation Manual IncludedComponents3 : Mounting accessories IsAssemblyRequired : 1 ItemName : Adjustable House Floor Jacks for Leveling, Floor Support Stands Post Pole, Total 6173 lb Max Height Capacity, 7-3/4 in -12 in Height Range(4 Pack) ItemPackageDimensions_Height : 30.4546 centimeters ItemPackageDimensions_Length : 17.7546 centimeters ItemPackageDimensions_Width : 17.7546 centimeters ItemPackageQuantity : 1 ItemShape : Rectangle ItemTypeKeyword : floor-jacks LoadCapacity : 4 ton 1 ton Manufacturer : Aertai sunflower Material : Carbon Steel MinimumHeight : 7.75 inches ModelName : XRK-12" black Floor Jack-T4-FBA ModelNumber : XRK-12" black Floor Jack-T4-FBA NumberOfItems : 4 PackageLevel : unit PartNumber : House Floor Jacks ProductDescription : Adjustable House Floor Jacks for Leveling, Floor support stands Post Pole, Total 6173 lb Max Height Capacity, 7-3/4 in -12 in Height Range(4 Pack) Specification: Material: carbon steel Q235 Color: black Top plate size: 82 x 82 x 3 mm (3.2 x 3.2 x 1/8 in ) Top plate finish: electrophoresis Bottom plate size: 102 x 102 x 3 mm(4 x 4 x 1/8 in) Bottom plate finish: spray molding Screw: M18 x 140 mm(M18 x 5-1/2 in) Riser: 1.2 mm(wall thickness, 0.05 in ) x 32 mm(diameter, 1-1/4 in) Nut: white zinc Max height capacity: Max height capacity: 2800 kg(6173 lb) in total, 700 kg(1543 lb)/1 unit Height adjustable range: 7-3/4 in -12 in Packing list: 4 x adjustable house floor jacks for leveling Size : 60inch Style : Floor Jack SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 24101600 WarrantyDescription : 1 years warranty