This ring-lock designed security device is for use with swing-in doors and helps prevent entry doors from being forced open from the outside. It is constructed of stamped steel and comes in a brass-plated finish. The jamb plate keeper easily installs into the jamb with provided 3-1/2 inch screws, and the lock plate hangs from the adjacent wall from a storage chain and bracket. This lock meets Texas building code requirements.

• Used to provide a secondary security locking device for swing-in doors
• 3 inch x 3 in
• Brass plated finish
• Stamped steel construction
• Installation fasteners included
• Please refer to the line art for dimensions and compare with your needs before ordering