NOTICE: Compatible only when the door is flush with door jamb!
Swing Bar Lock
This additional swing bar lock is a security locking device for swing-in doors, allow the door to open slightly for identification when you answering the door, and it also can be installed out of children’s reach, providing additional child-safe door security, which will offer additional security for your home and increase peace of mind when you’re home.
This swing bar lock is made of premium thickened zinc alloy with beautiful polishing, it is built to resist rust, scratches, corrosion. Ultra-thick swing arm and solid lock base ensure strong and durable quality and resist up to 600 lbs force. Door latches are sure to serve a long time.
Steel Ball Positioning Design
This home security door lock features steel ball positioning which is a unique locking design that holds locking arms in place so they will not swing around for extra security.
Thickened Swing Bar Design
This door reinforcement lock has a long, thickened swing bar, which folds over the closed door, improves your home security. The countersunk hole design makes the security guard lock noble and elegant.