This Bike-It 110Pc Copper Washer Kit offers an abundant supply, making it perfect for multiple applications. The set includes imperial-sized copper washers, ranging from ¼ to 5/8 , neatly organized in a handy storage box complete with a size guide, ensuring you have the right size at your fingertips for any job. Let's explore what makes this kit a must-have for your toolbox: Variety of Sizes: Spanning from ¼ to 5/8 , this kit offers a broad array of sizes, ensuring that you have the precise fit for various maintenance tasks, leading to a perfect seal every time and ultimately reducing the risk of leaks for long-term durability. Quality Material: The copper washers provide not only superior conductivity but also resistance to corrosion, ensuring that each seal is both durable and reliable under a wide range of temperatures and conditions, making it ideal for essential applications like oil sump plugs. Organised Storage Box: Arriving in a storage box that's both well-organized and equi