Black Sliding Door Lock For Window Glass Patio Doors Auxiliary Security Lock With Yale Keyway, Heavy Duty Hardened Steel Bolt, 12 X 185Mm, 85Mm Mounting Hole Center Distance, Includes 1 Lock And 3 Keys For Easy Installation

Black Sliding Door Lock for Patio Doors with Yale Keyway
✔️ Heavy-duty steel bolt; 85mm mounting; 12x185mm bolt; includes keys

This black sliding door lock is a heavy-duty auxiliary security device designed to secure glass patio doors, windows, and interior or exterior sliding doors. It fixes the door in a ventilated position to deter break-ins while allowing airflow. Package includes 1 sliding door lock, 3 keys, and install parts for quick setup.

✅ 85mm mounting hole center distance for standard frames
✅ 12 x 185 mm bolt length for strong locking action
✅ Hardened steel bolt resists bolt cutters and hacksaws
✅ Includes 1 lock, 3 keys, and install parts for easy setup

💡 What is a sliding door lock with Yale keyway best used for in home security? This handy lock helps secure patio and interior glass doors, while allowing ventilation when needed.

• 85mm mounting distance for straightforward installation
• Heavy-duty 12 x 185 mm bolt for strong restraint
• Yale keyway compatibility for convenient key access
• Includes 1 lock, 3 keys and install parts for simple setup