Ideal Security's deluxe lever storm door handle with interior locking set compliments a wide range of décor styles. This elegant and easy to operate handle replaces a basic push button handle or a lever set that may be on your screen door. The long lasting finish will provide an added touch of class to any storm door.The interior latch features an easy opening push movement and includes a heavy duty deadbolt which can be operated from the inside only. There is no key lock for the outside. Keep your main door open and enjoy the light that comes in through a storm door, and still feel secure.Before purchasing, please check the installation set up to see if this product will work on your door. This set will fit doors from 1-inch to 2-1/8-inches thick. The screw posts must be 1-3/4-inches apart. Before drilling, ensure that the inside latch and lock do not interfere with the operation of your main door handle. If it does, raise or lower the storm door hardware.