The BIG JAMMER Door Brace is a strong home security device for unauthorized entry, ideal for home, dorm room, apartment or office use. It consists of strong 20 gauge steel adjustable brace that installs easily under the door knob to prevent opening. The 80115 model adjusts to fit most hinged doors and the end caps can be removed to allow for use on sliding glass doors as well. Clean, baked enamel finish makes it attractive for in-house use.

Features:

• Prevents unauthorized entry
• Easily installed under the door knob
• Dimensions: 6.0 W x 31.0 H
• Strong 20 gauge steel