Upgrade your home or office with our premium door handles and door knobs, designed to combine style, security, and durability. Whether you're looking for a sleek door knob with lock, a modern bedroom door handle, or a secure entry door lock set, our collection has you covered. Our door handle and door knob are crafted to fit most standard doors, with a thickness range of 1-3/8 inch to 1-3/4 inch. Choose from a variety of finishes, including door lock, exterior door knob, black door handles, brushed nickel door knobs, to match your decor. Modern simple design to suit a variety of decoration styles. Whether you need an door knobs interior for your bedrooms or bathroom for added privacy, our products are designed to meet your needs. Durable and Secure Made from heavy-duty zinc alloy, our interior door knobs are built to last. The door handles interior features an advanced electroplating finish, ensuring resistance to rust, water, and temperature changes. Easy Installation Installing our black door knobs interior is a breeze! you can complete the installation in minutes with just a screwdriver-no professional help required. Privacy door handle can be locked by turning the thumb-turn button from the inside and can be unlocked from the outside by a flat tool/coin/screwdriver for emergency. Ensure privacy in your bathroom with our privacy door handle or bathroom door knob with lock. Doorknob with lock and key: Simplify key management with our keyed alike door handles, perfect for offices or multi-door properties. Entry door handle - locked/unlocked by key outside,locked by thumb-turn button inside. Perfect for front door, exterior door, interior door and room where key is necessary, enhance safety and privacy Passage door handle have no locking function and are free turning on both sides. Perfect for a hallway or closet where a lock isn't necessary