Safety 1st Sliding Door Lock Stops Sliding Doors From Opening More Than 4”

Description

Safety 1st Sliding Door Lock Stops Sliding Doors From Opening More Than 4”. Shipped with USPS First Class.
The High Sliding Door Child Lock is a child proofing lock that prevents children from opening patio doors and escaping to the patio or balcony. It installs at the top on the side edge of most patio doors and prevents the sliding door from opening more than 4 inches. This provides ventilation but stops the child. It can be operated from either side of the door and can be mounted on the left or right side. It also disengages for periods of non-use. Green/Red locking indicator. Minimalistic design blends in.
Allows 3-inch breeze opening
Can be operated from either side of door
Disengages for periods of non-use
Slim design, blends into door frame
SecureTech visual locking indicator so it's easy to see that lock is properly engaged
Open box