Steck 17000 Door Jammer – Heavy Duty Door Security Bar

Add an extra layer of security to your home with the Steck 17000 Door Jammer.

It's a simple, mechanical bar that braces against the door, making it nearly impossible to force open.

No installation, no batteries—just put it in place and feel safer.

It works on most inward-swinging doors.

Whether you're in an apartment or a house, this jammer gives you peace of mind when you're home or sleeping.

It's a classic, reliable design from Steck, a trusted name in security.

Brand new in the box and ready to use.