This grill matches the Cabinet Toe Grill and is perfect for mounting into cabinet toe kicks or doors and cabinets where a narrow grill is desired. Installation-1.Determine the location for the grill ensuring that there will not be any obstructions inside the cabinet,2.Cut a 2 x 15.5 inch(5cm x 39cm) opening in the cabinet - using a jig saw for accessible cuts or a saws-all may work best for tight working conditions. This opening size allows for a little play,3.Using the grill as a template, place it in the cut out and mark the 4 screw holes and pre-drill those with a small drill bit (smaller than the screws),4.Screw grill to the cabinet.