The Strongco D5-SGRI-21.75SB Retro from Precision Inc is a specialized component designed for retrofitting existing systems. With a length of 21.75 inches, this product is engineered to enhance operational efficiency in various applications. Its robust construction ensures longevity and reliability, making it suitable for heavy-duty use. The design adheres to industry standards, ensuring compatibility with a wide range of machinery. This component is perfect for those looking to upgrade their systems without extensive modifications, providing a cost-effective solution for improved performance.