Freud America's 2-1/2x1-1/8 Collars are essential for ensuring precision and stability in woodworking applications. These collars are designed to work seamlessly with router bits and other tools, providing reliable performance. Made from high-quality materials, they offer durability and resistance to wear. The dimensions are optimized for compatibility with standard equipment, making them a versatile addition to any woodworker's toolkit. These collars comply with industry standards for safety and performance.