Heavy Duty Swing Bar Door Lock For Kids Safety, 4.2 Inch Zinc Alloy Reinforcement Guard, Matte Black Childproof Door Stopper, Easy Install Security Lock For Homes And Apartments, Keeps You In Control While Allowing Ventilation

Heavy Duty Swing Bar Door Lock - 4.2 in Zinc Alloy
✔️ Single unit, matte black finish, quick inside install

This heavy duty swing bar door lock provides secure, partial openings for ventilation on swing-in doors. It's ideal for homes and apartments where child safety and privacy matter, with inside release for emergencies.

✅ Material: zinc alloy with polished matte finish
✅ Length: 4.2 inch swing bar for reinforcement
✅ Color: matte black to match most decors
✅ Inside release: quick swing from inside to open
✅ Easy install: mounting screws included for fast setup

💡 What is a swing bar door lock used for in home childproofing and ventilation?
This handy device helps you control door openings for privacy and air flow in homes and apartments.
- Handy for keeping toddlers safe while allowing air flow
- Lets you identify visitors without fully opening the door
- Easy to install with included screws
- Works on most interior doors