- Versatile Set: This quick release shim kit includes 260 pieces in 7 sizes ranging from 3x9mm to 12x25mm, ensuring you have the right fit for a variety of mechanical equipment and projects. - Durable Construction: Made from high-quality carbon steel, these spinlock washers deliver exceptional strength and durability. They are designed to withstand heavy loads and impacts, ensuring reliable long-term performance in your assemblies. - Multipurpose Functionality: The internal tooth star locking discs serve multiple purposes such as fixing, supporting, and damping. Utilizing spring pressure, they effectively regulate reinforced items, making them ideal for both tightening and loosening threaded fittings. - Wide Applications: Commonly used in mechanical engineering, automotive, shipbuilding, and rail transport, these washers are vital for enhancing the stability and reliability of various mechanical projects. - Practical Use Cases: 1. Ideal for automotive repairs where securing threaded components is crucial. 2. Essential for shipbuilding applications requiring robust support and stabilization. 3. Effective in mechanical engineering projects where load distribution is necessary. These features and applications make this shim kit an invaluable addition to your toolkit, ensuring you are well-equipped for a range of mechanical tasks.