Install doors and door hinges with ease when you have this Ryobi door hinge installation kit and template. This door hinge template fits most standard door thicknesses. The robust clamp can be secured to the door or door frame without screws or nails. Its stable platform stays in place without moving or rocking even while you are routing it. It easily adjusts to accommodate 0.25 and 0.575-inch round and square hinges. You can use it with a router for mortising.