Easy drilling installation: Features an expansion screw installation method with a fixed column and decorative cover to conceal screws, simplifying setup while improving aesthetic appeal. One-way swing design: Adjustable to fit openings from 50 cm to 100 cm wide, this gate swings a full 90 degrees in one direction only, enhancing safety by preventing access from the opposite side. Durable stainless steel frame: Constructed with thick stainless steel frames, this swing gate offers long-lasting durability. The smooth, polished surface provides a refined touch while maintaining strength and resistance to deformation. Self-closing mechanism: Designed for convenience and security, the self-closing feature automatically returns the gate to its original position after being pushed open, ensuring a reliable barrier without manual intervention. Wide range of use: Suitable for high-traffic areas such as supermarkets, factories, parks, school canteens, shops, parking lots, and office buildings, this gate helps guide people to pass in an orderly manner.