Introducing FITFINDER 1/2 Gauge by MICROJIG. The fastest and most accurate way to find the 1/2 way point in your work material up to 3" thick. Find the center point in seconds, automatically, and without math, measuring, or guesswork. Set the work material under the FITFINDER thickness gauge, and the sliding depth gauge automatically slides down to the exact 1/2 way mark of your work material. With the 1/2 way point set, this makes it incredibly easy and fast to set the height of your table saw blade or router bit for a precise 1/2 way cut into your material. It's a game-changer, and essential for perfect-fitting joinery like half-laps and rail-and-style mating parts. You can also use it to set the fences of your table saw, router table, and band saw to the 1/2 way point of your material cut quickly and accurately. With the ease and pinpoint precision of the FITFINDER, you'll make better fitting projects, save time and frustration, and enjoy the hassle-free method of setting the center point of your workpiece. Made in the USA. 100% satisfaction guaranteed, backed by MICROJIG's Extended 3-Year Warranty. Patent pending.