Introducing our hydraulic jack seal kit, designed to provide repair solutions for your hydraulic jacks. Made from plastic and steel materials, this kit ensures the stability and durability of your jack, making it a reliable choice for various applications. Whether you're working on automotive repairs or construction projects, this kit is a good choice. Features - Color: Multi - Material: Plastic, steel - Size: 6.50X6.50X1.00cm/2.55X2.55X0.39in - Note: Suitable for vertical hydraulic jacks up to 5 tons - Practical component: Crafted from plastic and steel materials to ensure the stability and durability of your hydraulic jack - Comprehensive repair kit: Includes pump core, dust valve, steel ball card, and more to meet all repair needs - Wide applicability: Suitable for vertical hydraulic jacks up to 5 tons, ideal for automotive repair and construction sites - Easy to use: Complete set of accessories, simple to use, allowing for effortless maintenance and repair of your jack Package list: 1 x set of jack repair kit