Key features

• •【Practical Function】: The main function of the o-ring is to prevent the leakage of liquids or solid particles from the interface of mechanical equipment. In addition, it prevents the intrusion of external residues such as dust and water into the original parts or components of machinery and equipment, ensuring their normal operation and safety.
• •【18 Sizes】: This kit contains 225 O-rings in 18 different sizes and thicknesses. These specifications are all commonly used sizes, covering various kinds of mechanical repair and replacement work in your daily life, which are enough to meet your usage needs. With such a tool kit, you can solve a variety of problems.
• •【Clear at a Glance】: The o-ring set comes with a plastic box that makes storage easy and less likely to get lost. There are not only 18 exclusive compartments inside to provide them with categorized storage and differentiation, but also comes with a size chart and quantity breakdown, which you can easily find when you need them for your convenience.
• •【Excellent Material】: These seals are made from high quality nitrile rubber. This material has excellent resistance to high and low temperatures and high pressure, so it can adapt to various working environments. It is abrasion-resistant and not easy to break, oil-resistant and corrosion-resistant, so it can be used for a long time.
• •【Widely Applying】: These o-rings are suitable for cars, trucks, boats, engines, electronic equipment, pipes, carburetor repair, faucets, pumps, DIY home repair, sensors, spray guns, pressure washers, pneumatic connections and so on. They provide a secure seal for any oil, gas, air or water sealing application.