Inside Double Side Deadlock: each of our garage door latch assembly has 8 mounting holes (4 holes on each side), garage door double side latch of door materials, such as wood, metal doors, and vinyl, fits your left or right inside door latch; Our garage door locking slide latch fits most garage doors with slots and space inside
Double Lock Security Protection: our garage door side lock is a better garage door security lock while you sleep at night, travel for vocation and more without worrying, double latch lock will create a safe environment for you
Quality Door Latch: the heavy duty garage sliding door lock is made of quality galvanized steel, very durable for long term use even with hard force; The handle of our sliding door lock is made of black PVC rubber, waterproof and non slip
Easy to Install: first, remove the small rectangular slug template if needed; Second, 8 self tapping screws to fix the door side lock; Third, be careful in opening and closing the door slide latch, as it recoils back when trying to open it
Warm Notes: please manually unlock the inside deadlock before using the remote control to open the garage door, or the garage door lock kit will damage the garage door and cause heavy losses