The 314 system starts with Kapro innovative 314 set and match the ultimate layout and marking tool. The 314 allows you to set shelves perfectly with just one simple tool, and without taking measurements. To this time- saving tool Kapro added a large removable handle for a firm grip on the tool, and a removable sliding cutting guide for making easy accurate cuts along the smooth cutting edge. Versatility is the key to this unique product giving it multipurpose applications for jobs at home or work. Applications include setting and aligning shelves, cabinets, mirrors, stencils, and wallpaper, marking and cutting longer lines on walls, wood, drywall, and cardboard.