Stainless steel fixed angle knife sharpener, Used for sharpening woodworking chisels, flat shovels, carving chisels, woodworking knives, etc. Limited booster wheel has two installation methods and can be used with different sizes of whetstones. Booster wheel design: flexible rotation, wear- and not easy to damage, saving time and effort, unrestricted back and forth sliding when sharpening, keeping the same direction, non-slip, stable and safe. Thickened screw: thickened stainless steel main screw, deepened thread, more solid and non-slip. Easy to grasp the angle: when sharpening , the edge is stable and fits the oilstone, easy to grasp the angle, stable center of , not easy to slip. Suitable for blades of different widths: can use blades with sizes of 0-85mm, easy to grasp the angle, stable center of , not easy to slip. Product name:knife sharpener Clamping width range:0-85mm Note: Installation guide not included, Please check as much as possible to make sure the item is what you need. Tips:The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use. Colour:Red Material:Metal Package Contents: 1 * Angle Sharpener Guide Bracket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.