Durable Aluminum Alloy Window Handle Strong and LongLasting: Made from aluminum alloy, this handle is built for durability. The rustproof and heatproof design ensures reliable performance and smooth operation year after year. Reliable Security: Features an effective locking mechanism that helps keep casement windows securely closed, reducing the risk of accidental or unwanted opening. Easy Installation: Designed for straightforward setup. Simply drill the required holes, align the screws, and attach the handle to your window or door frame for a quick, hassle fit. Wide Compatibility: Suitable for sliding windows, single hung windows, and double hung windows. as a replacement for worn or damaged handles, fitting a variety of frame styles and designs. Practical Use Scenarios: 1. outdated or broken window handles in residential homes to restore both function and appearance. 2. Upgrade rental property windows with durable, secure handles to improve safety and reduce maintenance. 3. Add reliable window locking to workshops, offices, or other spaces where window security and smooth operation are important. Material: Aluminum alloy Function: Window handle with locking feature Application: Fits sliding, single hung, and double hung windows Performance: Rustproof, heatproof, and longlasting with smooth operation over time