DESIGNED FOR SLIDING DOORS AND WINDOWS: This patio door lock is a quick and inexpensive home security solution that installs on doors and windows that open and close by sliding. It features a reinforced bolt head that locks with the push of a button and unlocks with the release of the key, ensuring complete security against forced entry. ENHANCED SECURITY: This deck and sliding window lock is a must-have for your home. It deters burglars from entering your home through your window or door by preventing the sash or door from opening. Child Safety Locks: These window locks also protect curious children from unlocking patio door locks and opening windows or doors on their own, helping to keep your children out of sight. Nice finish and robust design: The patio door and window latches have a white finish that matches most common frame colors. With their simple, slim design and low profile, these locks blend in with your patio door while providing extra security without looking out of place. Reinforcement bolts are housed in a strong and durable steel body. The screw construction area is wide, which increases the fastening strength. EASY TO INSTALL: This universal patio door lock works with most sliding doors and windows. They can be surface mounted and can be easily installed with minimal tools. See photos for installation instructions and detailed product dimensions. Supplied with all fixings and accessories including set screws, two sets of keys and case bolts. Product colour: white Quantity supplied: 2