Our hydraulic horizontal jack oil seal parts are made from plastic materials, ensuring durability and excellent performance. These are specifically designed to fit your floor jack well, preventing any hydraulic fluid leaks and maintaining the lifting capacity. Regular maintenance and timely replacement of these seals will keep your jack in good condition, ready for any lifting task. Features -Color:Black -Material:Plastic -Size:3.00X3.00X0.70cm/1.18X1.18X0.28in -Inner diameter:15mm -Robust construction: crafted from good and sturdy material, the set is designed to last and resist wear -Universal fit: compatible with numerous hydraulic floor jacks, this oil seal is easy to install and replace, providing broad usability -Optimal sealing performance: effectively stops hydraulic oil leaks, ensuring functions properly and reliably -Versatile usage: meets a wide array of work needs, making it a practical and versatile tool for various applications -Convenient design: the gasket design makes replacing the oil seal straightforward and efficient, enhancing productivity Package list: 5 x jack oil seal