Interior Door Chain Lock 2-Pack with Thick Welded Steel Links and 12 Installation Screws in Black

An interior door chain lock lets a door open slightly for viewing or ventilation while retaining a secondary connection between the door and frame. This fitoon two-pack uses black lock plates and chains with eight welded steel links, providing matching hardware for a home, bedroom, hotel, or apartment door.

Each lock plate is approximately 3.4 inches long and each chain is 7.35 inches long. The package includes 12 screws for drilled installation above or beside a suitable door frame. Placing the chain out of a child’s reach can limit independent door opening, and the partially open position can help manage pets near an entrance. The detailed product dimensions are 3.35 by 1.5 by 0.48 inches and the two-pack weighs 5.6 ounces. Compare the plate, chain, screw positions, door swing, trim, and frame construction before ordering. Mount into material that safely accepts the fasteners, verify screw engagement, and test operation with the door open. This accessory adds a secondary restraint and should be used with primary door-locking hardware appropriate to the location.

Specifications

• Brand: fitoon
• Model: door lock0729
• Part number: door lock001
• Product: Interior door chain lock
• Quantity: 2 locks
• Color: Black
• Chain structure: 8 welded steel links
• Chain length: 7.35 in
• Lock length: About 3.4 in
• Included screws: 12
• Installation: Drilled above or beside door frame
• Detailed dimensions: 3.35 x 1.5 x 0.48 in
• Set weight: 5.6 oz
• Uses: Home bedroom hotel and apartment doors
• Function: Allows limited door opening