Label Applicator APN-30 is the replacement for the Towa AP65-30, an industry leading hand-held label applicator. With a unique patented sensor that detects the edge of each label, it aplies your labels with great precision to virtually any surface. Just squeeze the trigger and apply. The APN-30 works with label stock that measures between 0.75 inches to 1.2 inches (20mm to 30mm) and an outside diameter of 4 inches (10cm) on a core of 1 inch (25mm). It has a 1.8-2.5 inch (20-60mm) stroke.