The Notch Knob Assembly, model 6590 E217 from REX International, is a precision component designed for optimal functionality in various applications. This assembly features a robust construction that ensures durability and reliability, making it ideal for heavy-duty use. Its design allows for easy installation and adjustment, enhancing the efficiency of your equipment. Compatible with a range of systems, this notch knob assembly is essential for maintaining the performance and precision of your tools. Engineered to meet industry standards, it guarantees a secure fit and long-lasting performance.