SECONDARY SECURITY LOCKING DEVICE – This Defender Security U 9846 Patio Sliding Door Loop Lock can be used on a patio sliding door as a secondary security lock for increased home safety.
CHILD-SAFE SECURITY DEVICE - This door loop lock can also be installed out of reach of children so they cannot open the door by themselves, providing additional child-safe door security.
PRODUCT INFO - This locking device features a 2-1/8 inch reach, which is designed to secure the door to the jamb.
DURABLE CONSTRUCTION – This door loop lock has a hardened steel locking bar with diecast constructed mounting plate and keeper, with a nickel-plated finish.
SIMPLE SETUP - Setting up is straightforward and swift – enhance the security of your doors at home or in the office with ease! All necessary installation hardware is provided.
Used on patio sliding door systems as a secondary security locking device