Heavy Duty Security Door Lock Handle, Commercial/Residential Grade Safety Latch Lock, Adjustable Sliding Bolt 90°/180°, Anti-Pry Lock Clasp, Screws Included, Manual Operation, Reinforced Structure For Bathroom, Home, Office, Garage Door, Hotel Door, Business Door, Black Finish, Stable Installation, Home Security Upgrade, Compatible With Standard Doors, Enhance Door Safety, Sturdy Metal Surface