STRONG AND DURABLE: KAMOTA door levers are made of high quality zinc alloy and metal for durability, and the metal surface is finished with a matte black coating for a comfortable grip and resistance to rust. REVERSIBLE DESIGN: Our door handle features a reversible design, the door handle can be rotated up to 45°, suitable for both left and right handed door openers. SPECIFICATIONS: Door levers are 1-3/8" to 1-3/4" (35mm-45mm) thick, and the adjustable latch on the door handle is 2-3/8" or 2-3/4" (60mm or 70mm), suitable for most types of doors. EASY INSTALLATION: Necessary installation accessories and instructions are included in the package for quick installation with just a screwdriver. SUITABLE FOR MULTIPLE SCENARIOS: The Matte Black Square Door Handle features a minimalist keyless design for closets, hallway, conference rooms, nursery Room and other spaces that need to remain accessible. The KAMOTA Heavy Duty Door Handle combines industrial-grade zinc alloy construction with a matte black corrosion-resistant coating to resist scratches, fingerprints, and everyday wear and tear in high-traffic environments. The door handle features a reversible design that rotates 45¡ã for right- or left-handed use and fits most doors. It features a keyless square shape with an ergonomic comfort grip that blends seamlessly into indoor and outdoor spaces. Packaged with complete accessories and installation instructions, it is easy to install with a standard Phillips screwdriver. Decorate your interiors and exteriors with KAMOTA passage door levers to create beautiful and comfortable barrier-free spaces.