Heavy-Duty Self-Closing Door Hinge for Public Restrooms - 180° Aluminum Alloy Hinge

Upgrade your commercial restroom facilities with our professional-grade door hardware solutions. These heavy-duty self-closing hinges are specifically engineered for washroom door panels in high-traffic environments.

The thickened spring mechanism ensures automatic door closure, maintaining privacy and hygiene standards while reducing energy loss. Constructed from premium aluminum alloy with oxidation finish, these hinges offer exceptional durability and corrosion resistance in humid restroom conditions.

Our 180° hinge design allows full door opening while the self-closing feature guarantees proper door operation. The complete mounting hardware package enables quick installation with minimal downtime during facility maintenance or upgrades.

Ideal for commercial applications including airports, shopping malls, office buildings, and public institutions, these hinges meet the rigorous demands of high-usage environments while maintaining smooth, quiet operation.