- Made from a high-quality aluminum alloy for long life and reliable performance, even with extended use and operation. - Smooth finish protects window and door frame surfaces from abrasion, helping to preserve appearance and contribute to overall security. - Ergonomic, easy-to-use handle design; simply press the button to release the locking mechanism for quick, intuitive operation. - Suitable for a range of applications including homes, offices, schools and other interior and exterior doors and windows, such as casement windows, inward-swing sash windows, hung windows, skylights, and more. - Use scenarios: - Upgrading windows in high-traffic environments (home or office) to improve durability and reliability. - Replacing worn handles during renovation to protect surfaces and enhance security. - Renovation or new construction projects involving multiple window types (casement, sash, skylights) with a single compatible handle.