quality, corrosionresistant clamp built to last Made from durable, rustresistant material for long service life and reliable performance in a workshop environment. Solid construction holds blades securely without deformation or slipping. Easy, precise adjustment Rotate the screwcap to quickly set the clamping width and finetune the angle for consistent sharpening. Two adjustable ranges: Plane clamping width: 36–89 mm Chisel clamping width: 0–55 mm Simple, tool adjustment speeds setup and makes repeatable results easy. Multifunctional compatibility Designed for a wide range of edge tools: wood chisels, plane irons, planer blades, carving knives, gravers, flat chisel edges and similar tools. Works with both small precision blades and larger plane irons thanks to the broad clamping ranges. Why you need it Keeps blades steady during sharpening, improving safety and allowing more accurate, repeatable edges. Eliminates time wasted reclamping or fighting slippage, so you can finish sharpening tasks faster and with less effort. Corrosion resistance and durable build reduce replacement frequency and maintenance. Practical performance benefits Secure clamping produces straighter, more consistent bevels and helps preserve tool geometry. Fast adjustment lets you switch between different tools and blade sizes without extra fixtures. Robust design tolerates regular workshop use and repeated tightening. Typical use scenarios Woodworker maintaining plane irons and chisels between passes on a bench grinder or stone to keep tools cutting cleanly. Carver or luthier sharpening small carving knives and gravers for detailed work where precise control of the edge is required. Onsite carpenter or restorer quickly reshaping and honing planer blades and flat chisels to maintain productivity. What you get A single, multipurpose clamping device that covers both plane and chisel sizes listed above, with straightforward screwcap adjustment and durable, rustresistant construction.