- Includes 7 precision-engineered spring steel sheets, each measuring 4 inches x 4 inches (100 x 100 x 0.8 mm). - Crafted from blue tempered spring steel with high carbon content, these shims are designed for outstanding processing capabilities, allowing for easy cutting or welding to fit your exact needs. - Forged from high carbon content hardened spring steel, these components ensure exceptional durability and longevity in demanding industrial settings. - Ideal for applications involving coil springs and flat springs, particularly in electrical components and steel gauges, making them versatile for various projects. - The reliable material and construction enhance performance in high-stress conditions, ensuring your projects maintain structural integrity and efficiency. - Perfect for use in custom machinery, automotive applications, and heavy-duty engineering tasks where precision and durability are paramount. - Compatible with a wide range of industrial tools and equipment, these sheets provide the flexibility needed for custom fabrication and assembly tasks.