1. Versatile Compatibility: This adjustable sharpening device is designed for use with 6 inch or 8 inch bench sanders and many belt sanders/sanders. The rail base attaches directly to the bench in front of the grinder, allowing for easy setup and convenient folding when not in use. for professional and DIY sharpening tasks. 2. Precise Sharpening: The jig provides versatile sharpening positions, allowing you to locate all the basic sharpening angles with your bench grinder. It can span wheels up to 1 inch wide and provides flexibility to adjust angles and ensure precise sharpening for various tools such as blades, turning tools, and chisels. Achieve professional results at home. 3. Durable Construction: Made of solid aluminum, this sharpening device ensures smooth gliding and lateral action during use. The unique miter slide tool holder design guides your blades or tools like a stone, improving precision and ease of use. Experience consistent, quality sharpening results with this robust and reliable tool. 4. Easy Adjustments: The sharpening device can be adjusted forward and backward to achieve the desired angles. It features an internal locking washer for added stability during operation. Ratchet handles lock the adjustable tray securely in place and can be moved out of the way to prevent accidental interference, ensuring safe and efficient sharpening sessions.