Woodworkers, this Jointer Pal is an absolute game-changer for setting your jointer knives! If you've ever struggled to get those sharp blades perfectly aligned while trying to keep all your fingers intact, this tool is about to become your best friend. The polycarbonate body has magnets that attach securely to your outfeed table, holding the knives in exact position while you tighten them down. It gives you that 'third hand' you always wish you had during this tricky task. The accuracy is incredible - we're talking within ±0.001 inches for perfect alignment every time. It works with 4-inch to 8-inch jointers that use HSS knives. Setup is straightforward once you go through it the first time, and it saves you from the endless trial and error of trying to set knives by eye. The design also lets you shift nicked knives to get a perfect cut across the entire blade. Woodstock has been making quality woodworking tools since 1989, and this jig shows their attention to what woodworkers actually need. Whether you're a hobbyist or professional, this little tool makes a potentially dangerous and frustrating job safe, quick, and precise. Definitely one of those 'why didn't I get this sooner' tools for anyone who uses a jointer regularly!