Made of high-quality materials to withstand daily use and various weather conditions, this handle is built for long-lasting durability and reliable performance. - Smooth and comfortable to operate; strong and durable construction. The lockable window handle enables you to close and open the window easily and safely. - Easy, reliable installation. Window handles are typically mounted on the window frame, and worn handles can be replaced quickly and without fuss. - Broad compatibility for doors and windows. Suitable for closing doors and windows and can be used on PVC and wooden windows, among others. A practical safety aid in any room. Use scenarios - Replacing worn handles on PVC or wooden windows in homes or offices to restore smooth operation and secure locking. - Upgrading window and door hardware in living areas, bedrooms, or common spaces to improve safety and ease of use. - Installing on doors and windows in office environments where a reliable, lockable handle enhances security and control of openings.