About this item Practical Honing Guide: Chisel honing guide with a flexible booster wheel is easy to sharpen and make your blade as sharp as before extend the service life of blade. Adjustable Clamping Width: Chisel sharpener guide can adjust clamping width by rotating the screw cap. Chisel clamping width range is0-50mm and plane metal clamping width range is 36-86mm. Premium Material: Honing guide chisel plane is made of high-quality carbon steel coated with paint rustproof and corrosion resistant hard and durable. Easy To Use: Just adjust the grinding angle by adjusting the length of the clamping object and then slide the blade back and forth on the sharpening stone until the blade is sharpened. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.