LANSTE Black Privacy Door Knobs – 6 Pack, Keyless Interior Knobs, Reversible & Adjustable Backset

Upgrade privacy and style with LANSTE Black Privacy Door Knobs

Transform interior doors with a sleek matte black finish and enduring stainless steel construction. This six pack delivers a keyless privacy solution for bedrooms, bathrooms, and other interior spaces where calm, controlled access matters. The inside thumb turn locks the door, while an outside emergency release lets you regain entry when needed. The result is a clean, contemporary look that blends with both modern and traditional décors.

Key benefits

• Privacy function with inside thumb turn and outside emergency release
• Adjustable backset for versatile installation on standard doors
• Premium stainless steel with a matte black finish, resistant to rust and corrosion
• ANSI Grade 3 durability with proven reliability across many cycles
• Reversible design for left or right handed doors and simple DIY upgrade

Durability and design

Built to endure daily use, the knobs feature a robust stainless steel body and a matte black coating that stays stylish even in high humidity spaces. The mechanism includes a solid security bolt and a 5-pin brass tumbler cylinder, delivering smooth operation and long lasting performance. This combination helps maintain a refined appearance while supporting dependable privacy.

Installation and compatibility

The interior knobs are reversible, meaning they work with both left and right handed doors. The latch is adjustable to backsets of 2-3/8 inches or 2-3/4 inches and accommodates door thicknesses from 1-3/8 to 1-3/4 inches. The kit comes with all mounting hardware and clear instructions, making it feasible to upgrade existing interior hardware without specialized tools.

Where to use

Ideal for bedrooms, bathrooms, offices, or other interior doors, these modern black knobs offer a versatile aesthetic that complements a wide range of styles. Each knob is individually packaged to protect the finish during shipping and storage, helping arrive ready for installation with minimal risk of scratches.