1、[Easy Angle Setting] This honing guide system allows for easy adjustment and fixation of chisels or plane angles, making sharpening tasks much more effortless. 2、[Angle Fixture] The angle fixture helps you achieve standard angles of 15, 17, 20, 22, 25, 27, 30, 32, 35, 37, 40, 42, 45, and 47 degrees, ensuring accurate sharpening results. 3、[Wide Application] The honing guide can securely hold chisels and planes ranging from 5/32 to 3 inch, suitable for the most common sizes of woodworking chisels found in workshops. 4、[Aluminum Alloy Construction] Made from sturdy aluminum alloy material, this chisel honing guide ensures long lasting performance and reliability. 5、[Easy to Lock] With its user friendly design, this sharpening tool is easy to lock onto chisels and convenient to use, providing a simple sharpening experience.