If you want an extra layer of security without installing a deadbolt, this door chain lock is a great option.

It's made from thick, solid stainless steel with a matte black finish that's rust-resistant and looks modern.

The chain itself is thickened too, so it's not gonna snap or wear out from daily use.

What sets this one apart is the spring-loaded pushbutton design.

You press the button to engage or release the chain, and it locks firmly in place.

Once it's locked, it can't be opened from the outside—so if someone tries to push the door open, they're not getting in.

Big peace of mind when you're home alone or just want some extra security at night.

It's also flexible—there's an adjustable ring that lets you control how far the door opens when the chain is locked.

So you can crack the door open a few inches for ventilation or to talk to someone without fully opening it.

Fits a wide range of doors: interior doors, front doors, toilet doors, barn doors, garage doors, and more.

Great for homes, hotels, dorms, or rentals.

Easy to install with the included screws.