Features: Brand new and high quality This sharpening bracket for grinding stones is perfect for woodworkers who want to keep their tools sharp and precise. The bracket can fix chisels and planer blades with a width of up to 0.66mm by adjusting the knob, covering common sizes. The angle of the planer blade can be adjusted by adjusting the distance between the top of the chisel and the honing guide rail to obtain a standard sharpening angle. The durable all metal material and extended roller design make it easy to sharpen chisels without rusting for years. This bracket is suitable for woodworking machinery such as planers and is made of aluminum. Specifications: Material: Aluminum Size: approx. 8.9x3x6.5cm Package Includes: 1Set x Honing Guide note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!