Defender Sec Key Chain Dr Guard, Brite Brass

Defender Sec Key Chain Dr Guard, Brite Brass This Chain Door Guard Is A Security Locking Device For Swing-In Entry Doors, Allowing A Door To Be Only Slightly Opened To Allow Safe Viewing And Ventilation Installation Of This Lock Should Be Mounted Out Of Children'S Reach To Help Prevent Them From Opening A Door Themselves To Enter Or Exit Into Dangerous Areas Brass-Plated Steel Chain And Diecast Components Secures Door While Allowing Viewing And Ventilation Used On A Variety Of Swing-In, Hinged Door Types And Can Be Mounted On, Or Beside The Door Casing Bolt Slides Into Keyed Mechanism To Lock. Uses B1 Keyway, Ilco (1098m) Mounting Hardware Included A Phillips Head Screwdriver Is Required For Installation For Further Dimensional Information, Please See The Line Drawing MFG# U 9912