Ideal Security 358 Inside Latch For Storm Door Lever Handles LEVER LATCH: This is an interior latch for lever-style storm and screen door handles. To open the door, rotate the handle up or down. UNIVERSAL - SUPER EASY REPLACEMENT: This latch uses the storm door standard 1-inch hole spacing. Replacing your existing latch should be a breeze. SPINDLE INCLUDED: We include a 1/4-inch spindle with a 3/8-inch zinc cap, compatible with most exterior lever handles. The latch is also compatible with 3/8-inch straight spindles. Follow the instructions to use your existing spindle. NOTE: This latch has no locking mechanism. For added security, please consider adding one of our Storm Door Deadbolts, or one of our inside latches with a locking mechanism. HIGHEST QUALITY: Ideal Security has been manufacturing storm and screen door hardware for over 60 years. Every piece we sell is the same high quality we supply to storm door manufacturers across North America, designed to outlast your door.