ELEGANT DESIGN - These Copper Creek bedroom and bathroom door knobs feature round corner adjustable latches, decorative rosettes, and a rich matte black finish, perfect for enhancing your aesthetic when upgrading, remodeling, or building a new home PRIVACY DOOR KNOBS - Ideal for bedroom and bathroom use, these locking door knobs feature an exterior privacy release button and operate with coin or standard screwdriver and no privacy key required SAFE AND SECURE - Each door knob has a security rating of ANSI 156.2 Grade-3 and features durable nickel plated bolts with a solid steel chassis, latch face, and strikes for unbeatable strength, security, and durability DURABLE ALL METAL CONSTRUCTION - Made with high quality materials, these door knobs feature solid brass cylinders, heavy duty steel latches, and nickel plated bolts that are durable against wear and tear EASY INSTALLATION - The Quick-Install Alignment Adapters guide the assembly screws into position for simple, fast installation while the Non-Loosening Ratcheting Screws keep the door knob hardware steady and securely attached