🔧 Spring into Action with the Ultimate Repair Kit! Lightweight and portable, weighing only 340g. Crafted from zinc-plated steel for unmatched durability. Includes a clear carrying tray and sizing chart for effortless access. Designed for the right tension—firm yet flexible. Perfect for tools, automotive, and DIY projects. 200 pieces Rust-proof 20 sizes The YOKRUNA 200 Pieces Zinc Plated Spring Assortment Kit offers a comprehensive selection of 20 different sizes of extension and compression springs, made from premium rust-proof zinc-plated steel. This kit is designed for durability and optimal performance, making it ideal for a variety of applications including tools, automotive repairs, and DIY projects. The clear plastic carrying tray ensures easy storage and organization, while the included sizing chart simplifies identification.