Designed for wooden or metal gates that swing open and close, this latch features a gravity lock to keep predators out of your garden, providing a high level of security for pets, babies and plants. Made from heavy-duty steel with a matte black powder-coated finish, this sturdy gate lock is rust-resistant and has a long service life both indoors and outdoors. Our wooden fence latches feature a quick-release locking system that works without cables: just your finger or thumb. The locking lever can be installed on the left or right side. The kit comes with all parts and accessories, including 6 black steel screws for easy installation. Compatible with all types of exterior side doors, large and small, including wood, metal, wrought iron, vinyl and PVC. Use the self-locking door opener on any decorative door in your garden, patio, baby gate, privacy fence or even chicken coop door. It can also be used with a regular padlock (not included) for added security.