Elegant Upgrade: This stylish door handle and inside latch replaces standard storm door handle sets; The matching keyed deadbolt adds both curb appeal and security to your home Popular Replacement Handle: The storm door handle with lock and the deadbolt are compatible with most pre-installed surface mount handles and locks; It does not replace any other mortise handle sets Convenient Design: This door lever handle should work with any out-swinging storm or screen door, and can be installed for left-handed or right-handed applications; the package includes hardware (spindles and screws) for doors from 1 to 2 1/8 inches thick Included Keyed Deadbolt Lock: This screen door handle easily locks from the inside with the included deadbolt and opens from the outside with a key for more security; Includes lever handle, interior latch, and keyed deadbolt, components, and hardware Straightforward Installation: When replacing an exterior door handle, screw posts for the handle must be 1 3/4 inches apart; If installing as a new door handle, 3 additional holes must be drilled through the door for the screws and spindle