Ideal Security Model GLK Deadbolt for Storm and Screen Doors, Key Lock, Matte Black (2-Piece Set)

Add a layer of keyed security to your storm or screen door with the GLK deadbolt lock. Designed for out-swinging doors, this lock offers secondary protection and can be installed above or below most standard storm door handles. Its style complements Ideal Security’s GL and AJ Series lever handles for a coordinated look, but it also works as a standalone upgrade on any compatible setup. The lock features a keyed cylinder on the outside and a thumb turn on the inside for easy operation. Installation is simple with just three 5/16" holes required, and the kit includes all necessary hardware for doors 1" to 2-1/8" thick, including a trimmable spindle. Ideal Security has been supplying quality hardware to door manufacturers for over 65 years. Explore our full range of door and window hardware to complete your setup.

• Keyed Deadbolt for Storm and Screen Doors: The GLK deadbolt lock adds a layer of secondary security to storm and screen doors. It’s ideal for exterior doors where a keyed lock and deadbolt are needed for peace of mind.
• Compatible with Other Lever Handles: Matches Ideal Security’s GL and AJ Series handles for a coordinated look, but also works as a standalone upgrade. Installs above or below most out-swinging storm door handles, with a keyed cylinder outside and thumb turn inside.
• Fits Most Storm Doors: Suitable for doors 1 to 2-1/8 inches thick. Includes a spindle that can be trimmed to fit your door thickness. Compatible with standard installation spacing.
• Straightforward Installation: Requires three 5/16-inch holes to be drilled through the door for the screws and spindle. Installation template is available to help guide the process.
• Set Includes: Includes exterior key cylinder escutcheon, interior deadbolt with thumb turn, screws and spindle for doors from 1 to 2-1/8 inches thick, surface-mount strike plate, two deadbolt shims, and two keys.