Probrico Matte Black Privacy Door Knobs with Lock – 4 Pack, Easy Install, ANSI Grade 3

Elevate interior doors with Probrico Matte Black Privacy Door Knobs

Designed for daily life, these matte black privacy knobs blend modern style with durable construction. The anti fingerprint finish helps maintain a clean look in high-traffic areas, while the rounded ball handle provides a comfortable grip that feels smooth to the touch.

Ideal for bedrooms and bathrooms, the privacy hardware locks from the inside using a turn button—no keys required. This keeps spaces private when you need it, yet simple to access from the outside if needed. A reinforced latch helps the door feel solid when closed, even during busy mornings or evening rushes.

Durability, fit, and ease of installation

Constructed to ANSI Grade 3 standards, this hardware is built for longevity, with wear-resistant and corrosion-resistant properties that maintain its look over time. The latch backset is adjustable from 2 3/8 inches to 2 3/4 inches, enabling a flexible fit for standard door preparations. It also supports doors from 1 3/8 inches to 1 3/4 inches thick, covering a wide range of interior doors.

• ANSI Grade 3 durability with 200,000+ cycles
• Wear-resistant, corrosion-resistant matte black finish
• Keyless privacy with secure turn-button lock from inside
• Adjustable backset for versatile installation
• Fits both right-handed and left-handed doors

What you get and how it goes on

The 4-pack includes selected door knobs, a solid latch, screws, installation instructions, and all mounting hardware needed for a straightforward DIY setup. The universal handing design means you can swap doors or switch sides without hassles. The packaging reflects a practical approach to updating multiple doors in one project, making it suitable for homes, apartments, or shared spaces.

Note that while the hardware supports privacy in private spaces, it does not rely on external keys, offering a simple, clean solution for interior doors. If you’re refreshing a whole room or updating several doors at once, Probrico matte black privacy knobs deliver a cohesive look with a durable, modern finish that stands up to daily use.