Enhance your reel-to-reel tape experience with our 1/4 7 Inch Reel to Reel Tape Controller Aluminum Alloy Nab Hub. This high-quality product is designed to improve the performance and longevity of your tape system. Here’s what makes it an essential addition: Application: Specifically designed for 1/4 7-inch reel-to-reel tapes, this nab hub features an outer ring diameter of 57mm, an inner diameter of 8.2mm, and a thickness of 13mm. It ensures a perfect fit and optimal performance for your tape system. Replacement: This nab hub serves as an ideal replacement for old or aged controllers, revitalizing your reel-to-reel tape system. By upgrading to this new hub, you can significantly enhance the performance and reliability of your device. With Mounting Screws: The package includes mounting screws, allowing you to securely attach the nab hub to your tape system. This ensures easy access and a stable fit, making replacements straightforward and hassle-free. Durable: Constructed from a professional CNC aluminum block, this nab hub boasts a hard anodized finish. This process hardens the aluminum surface, providing exceptional durability and a long service life, even with frequent use. Easy To Use: Designed for convenience, this controller is compact and lightweight, making it easy to install and remove. It doesn’t take up much space, allowing for a neat and organized setup. Its user-friendly design ensures a smooth and efficient installation process. Upgrade your reel-to-reel tape system with this durable and efficient nab hub, and enjoy improved performance and reliability.