Features: 1.Application: Professional manufacturing, high performance, jack adjustable tube mount can be used for 1in/2.54cm to 2.5in/6.35cm square or round tube. 2.Function: The jack mounting system is designed to allow a jack to be securely mounted to a tube bumper, crash bar, roll cage or roof rack. 3.Premium Material: The lift jack tube mounting bracket is made of high quality structural alloy steel which is rust proof and sturdy, durable in use. 4.Accuracy Technology: The jack mounting bracket is processed by CNC technology, with high strength and high reliability, allowing you to use it more with confidence. 5.Easy Installation: The installation is simple, no complicated operation is required, it is convenient for you to use, and the installation size can be adjusted according to your needs. Specification: Item Type: Lift Jack Tube Mount_x000D_ Material: Alloy Steel_x000D_ Colour: Black_x000D_ Application: Used for 1in/2.54cm to 2.5in/6.35cm square or round tube PackageList: 2 x Bracket 12 x Nut 12 x Gasket 6 x Lock Buckle