This 3-in-1 automatic door hinge lock is a versatile solution for any door. Featuring a multi-functional design, it allows doors to automatically close at 90 degrees for a secure fit. Integrated safety screws ensure doors close firmly every time without slamming. The durable stainless steel construction means it can withstand daily use on gates, cabinets, closets or fences for many years. Adjustable by hand, it self-closes any door between 0-90 degrees for customized convenience and security. Sleek yet sturdy, each hinge supports doors up to 55 pounds so it's suitable for most household or workshop applications. Simple to install with all hardware included, it upgrades opening functionality with advanced automatic features any homeowner can appreciate.