You may interest in:Productin Description The JS-5212 is a bench-top, frame joining machine and the most popular model of custom frame shops. It is compact, well constructed,and built for many years of trouble free operation. The design of the JS-5212 allows the operator to set the front and back measuring stops for V-Nail insertion. The frame is then moved across the nail head and V-Nails are driven or stacked anywhere along the frame joint. The V-Nail insertion is actuated through the use o...