Enhanced Security & Durability: Featuring a thickened aluminum alloy panel with vacuum electroplating for a sleek, modern finish that resists rust and oxidation. The sturdy lock core and structure deliver reliable anti-theft performance, making it ideal for bedrooms, study rooms, and other interior household doors. Smooth, Quiet Operation: Built-in cushion rubber pads effectively reduce friction between moving parts, minimizing wear and noise. Reinforced bearings a smoother, more stable handle rotation, extending service life. This practical hardware lock provides a comfortable grip and quiet closing experience for use. Mute Bearing Door Lock Design: Specially engineered mute bearing system significantly lowers operating noise for a more peaceful indoor environment. Combined with a robust lock body and dependable key mechanism, it offers high safety and quality assurance, suitable for apartments, condos, and various interior room doors. Complete Installation Kit Included: Comes with lock body, lock core, matching keys, screws, and other necessary accessories for a straightforward DIY installation. Designed to fit most standard interior doors, this handle set allows homeowners to easily upgrade their door hardware without professional tools or complicated procedures. Long-Lasting Finish & Wear Resistance: After multi-layer electroplating and frosting treatment, the achieves high resistance to , fading, and daily scratches. This premium finish maintains its elegant look over time, ensuring the door handle and lock set remain functional and aesthetically pleasing for long-term indoor use., Weight: 1.39442380715 Pounds, Manufacturer: AWAOVV