Upgrade private spaces with Haidms 6 Pack Matte Black Interior Privacy Door Knobs. The matte finish and clean round profile bring a contemporary touch to bedrooms and bathrooms while delivering practical privacy when needed. These interior knobs are designed for inside locking. The turn button locks from inside, and an emergency release pin is included for quick access from outside if necessary. This setup supports everyday privacy without relying on keyed entry. Key benefits at a glance Privacy function: lock from inside via turn button; emergency release pin available from outside for safety. Interior use: ideal for guest rooms, home offices, or other private spaces where external keys are not required. Versatile fit: adjustable backset of 2-3/8 to 2-3/4; reversible for right or left handed doors; compatible with door thickness 1-3/8 to 1-3/4. Simple installation: one person project; includes strike plates, latches, and all necessary hardware; screwdriver required. Durability you can count on: stainless steel construction with a matte black finish; ANSI Grade 3; rated beyond 200000 cycles for long-term use. Real-life uses Perfect for a guest suite, a master bath, a home office, or a shared space where quiet privacy matters. The sleek finish blends into various decors—from modern minimal to traditional—without overpowering the room. Privacy in shared homes without needing a key. Easy replacement for existing interior knobs with standard backsets. Durable hardware designed to withstand daily use for years. What you get and how installation works Each pack includes all hardware components: latches, strike plates, and more, enabling a straightforward, one-person installation with a screwdriver. Tip: ensure the door thickness and backset match the product range to achieve the best fit. FAQ Q: What is the primary use of Haidms interior privacy door knobs? A: Ideal for bedrooms and bathrooms, these knobs provide private interior locking with an outside emergency release. Q: Are they easy to install and do they fit standard doors? A: Yes. They fit 2-3/8 to 2-3/4 backsets, work on both door orientations, and install with a screwdriver plus included hardware.