- Comprehensive Shim Set : This quick release shim kit includes 285 pieces in 7 sizes ranging from 3x9mm to 12x25mm, making it ideal for a variety of applications and projects. - Durable Construction : Made from high-quality carbon steel, these star lock discs provide outstanding strength and durability. They are designed to endure significant loads and impacts, ensuring long-lasting performance even in demanding environments. - Multi-Purpose Functionality : These internal tooth star lock washers are essential for mechanical equipment. They effectively serve to fix, support, and dampen vibrations, making them suitable for tightening threaded fittings and reinforcing parallel rods or ring gaps. - Versatile Applications : Commonly used in fields such as mechanical engineering, automotive, shipbuilding, aerospace, and rail transportation, these washers are indispensable for both professionals and DIY enthusiasts. - Real-World Scenarios : - Use these washers to secure engine components in an automotive setting, ensuring reliable performance and reducing wear. - Apply them in machinery assembly to stabilize connections and enhance operational efficiency. - Incorporate them into aerospace projects to maintain precision and safety in high-stress applications. This versatile shim kit meets a broad range of fastening needs, providing reliability and performance you can trust for your projects.