- 200-Piece Compression and Extension Spring Assortment Kit with Durable Plastic Storage Box - Ideal for a wide range of applications including automotive engines, major appliances, medical devices, electronics, and precision measuring instruments. - This comprehensive assortment includes 200 springs in 20 different sizes and styles, catering to diverse project requirements. - Crafted from zinc-plated steel, these springs offer exceptional rust resistance, strength, and long-lasting durability; - Comes with a clear plastic storage box for convenient transportation and secure storage, ensuring easy access to your springs. This 200-Piece Compression and Extension Spring Assortment Kit is an essential addition for hobbyists, engineers, and professionals alike. Whether you are working on automotive repairs, home appliances, or intricate medical devices, this kit provides a versatile selection of springs to meet your needs. The various sizes and styles allow for flexibility in design and application, making it a valuable resource for any project. Each spring is meticulously constructed from high-quality zinc-plated steel, ensuring that they remain strong and resistant to rust over time. The included clear plastic storage box not only keeps your springs organized but also makes it easy to transport them to different job sites or workshops. With this assortment kit, you will have the right spring at your fingertips, enhancing your efficiency and productivity. - 200 pieces of compression and extension springs in various sizes - Made from rust-resistant zinc-plated steel for enhanced durability - Includes a clear plastic storage box for organized and safe storage - Perfect for automotive, appliance, medical, and electronic applications - Versatile assortment meets a wide range of project requirements