90° heavy duty invisible hinge

Durable and Long-Lasting: Our 90-degree heavy-duty invisible hinges are made of high-quality 304 stainless steel, ensuring durable and long-lasting performance. This product is suitable for users who value durability in their home improvement projects
Invisible Design: The hinges have an invisible design, which is sleek and modern, and can complement any home decoration. This design style will appeal to users who want to modernize their windows
Easy to Install: The product comes with a bottom slot with screws and fixings, which is convenient for users with limited DIY experience to install.
High-Quality Certification: Our products are certified with material test reports to ensure that they meet the highest quality and safety standards.
Warranty and Support: We provide a 2-year warranty and online technical support for users to buy with peace of mind.