- Comprehensive Washer Kit: This extensive set offers 285 pieces in 7 sizes of internal tooth washers, catering to a wide variety of project needs. This versatility ensures you have the right tool for any job. - High-Strength Carbon Steel: Crafted from durable carbon steel, these star washers are engineered to withstand significant loads while delivering reliable performance. Their robust construction guarantees durability and longevity. - Efficient Spring Pressure Design: The spring pressure mechanism securely fastens objects together, effectively loosening threaded connections and enhancing structural integrity. This feature provides peace of mind in demanding applications. Applications: - Ideal for automotive repairs, where secure fastening is crucial for safety and performance. - Perfect for construction projects, helping to strengthen connections in frameworks and installations. - Suitable for home improvement tasks, ensuring reliable assembly of various fixtures and fittings. Designed to meet your project demands with exceptional quality and performance, this washer kit is a practical addition to any toolkit.