- Privacy Function: Perfect for bathrooms, bedrooms, and any spaces where privacy is essential. This interior door knob features a turn button for locking from the inside, and can be easily unlocked from the outside with a coin, screwdriver, or other flat object in case of emergencies. - High-Quality Material: Constructed from premium stainless steel and certified with ANSI Grade 3, these brushed nickel door handles offer a timeless aesthetic and a comfortable grip. The electroplated surface is rust-resistant, ensuring durability for long-lasting use. The solid column security bolt provides additional anti-sawing protection. - Adjustable Latch: The latch can be adjusted to fit either 60mm (2-3/8 inch) or 70mm (2-3/4 inch) backset, making it compatible with doors ranging from 35mm to 45mm (1-3/8 inch to 1-3/4 inch) thick. Please note that the latch plate is non-removable. - Easy Installation: The bedroom door knobs come with all necessary accessories and clear installation instructions, allowing for a straightforward one-person setup that can be completed in just minutes. They are designed to fit both right and left-handed doors. Use Scenarios: 1. Enhance the privacy of your bathroom by installing this door knob, ensuring personal space when needed. 2. Upgrade the door hardware in your bedroom for a modern look while maintaining a secure locking mechanism. 3. Perfect for guest rooms or home offices, providing a reliable means of privacy for you and your visitors. Experience the blend of functionality, durability, and aesthetic appeal with these brushed nickel door knobs, tailored for your privacy and peace of mind.