Single-action adjustable spring hinge in silver with automatic closing

180mm x 80mm SINGLE-action spring hinge with 5 ball bearings. These hinges allow the door to open in one direction only, with automatic closing thanks to their internal spring. Hinge with adjustable closing power. These hinges are ideal for high-traffic areas; thanks to their bearings, we ensure that the door always remains closed. We can also adjust the closing speed to avoid slamming and inconveniences in daily use.