The floor jack universal vent head and universal shaft is a versatile and dependable tool for any automotive enthusiast. The universal joint allows for precise and controlled lowering, making it easy to lift and lower vehicles. The steel ball oil seal parts ensure a secure seal, preventing leaks and maintaining the performance. This jack is an essential addition to any garage or workshop, providing reliable support for various lifting needs. Features -Color:Silver -Material:Iron -Size:13.50X2.00X2.00cm/5.31X0.79X0.79in -Enhanced lifting speed: the dual pump system improves lifting speed and efficiency, reducing the time needed for lifting operations -Flexible and easy to use: the universal head design allows for versatile and convenient operation, accommodating different angles and positions -Stable and : equipped with a steel ball oil seal, this product offers durability and dependable performance -Safe and controlled lowering: the drop universal joint ensures a secure and controlled lowering process, providing added safety during use -Efficient deflation: the pressure release shaft allows for quick and efficient deflation, simplifying the control of hydraulic pressure Package list: 10 x Jack Universal Joints