【Entry Door Ball Shape Keyed Alike】Equipped with a keyed lock cylinder and latch mechanism, this ball-style exterior door handle offers reliable security and practical functionality. The minimalist design complements both residential and commercial environments, balancing protection with modern aesthetics【Fits Doors with Thickness of Approx. 2.375–2.75 Inches (60–70mm)】Net weight: 0.7 kg / 1.54 lbs. Designed for broad compatibility, this door lock fits most standard doors on the market and allows for easy, hassle-free installation【Stainless Steel Construction】Crafted from premium stainless steel with a high-quality matte black finish. Combined with brushed and polished surface treatments, it delivers a sleek appearance while resisting rust, corrosion, and fading over long-term use【Durable & Heavy-Duty】Built with high-strength and high-hardness materials, this lock effectively resists forced entry, daily wear, and scratches from hard objects. It maintains its shape and performance even under frequent use【Wide Applications】Suitable for main doors, bedroom doors, wooden doors, security doors, bathroom doors, balcony sliding doors, and cabinet doors. The smooth surface is easy to clean, fingerprint-resistant, and enhances the overall look of any space【Assembly Video】Video Instructions link: https://youtu.be/d0FLhWiikBE. You can also search "16167 exterior door ball lock and dead bolt combo kit fixturedisplays" on youtube to locate the video.