Black Door Knob Probrico 6-Pack Matte Privacy Knob with Round Ball

Description

Product Overview

Probrico’s Black Door Knob is engineered for both style and function, delivering a sleek matte black finish that complements contemporary interior décor while providing reliable privacy for bedrooms and bathrooms. Crafted from premium stainless steel, each knob resists corrosion, fingerprints, and everyday wear, ensuring a lasting appearance that maintains its deep, non‑reflective sheen over time. The round ball handle offers a comfortable grip, eliminating sharp edges that could snag clothing or cause discomfort during frequent use. The knob’s internal mechanism is a keyless entry lock, allowing occupants to secure a room with a simple turn of the knob, eliminating the need for a separate key and reducing the risk of lost keys.

Each package contains six complete units, making it an ideal solution for multi‑room projects or for homeowners looking to upgrade an entire suite of doors. The included components—knob, latch, strike plate, and a set of screws—are all precision‑machined to ensure a seamless installation experience. The backset is adjustable between 2‑3/8″ and 2‑3/4″, accommodating a wide range of door thicknesses from 1‑3/8″ to 1‑3/4″ (35mm to 45mm). This flexibility means the knob can be installed on standard residential doors without the need for additional modifications or custom hardware.

Beyond its aesthetic appeal, the knob meets ANSI Grade 3 standards, confirming its durability through more than 200,000 operation cycles. The lock cylinder is constructed from brass with a nickel‑plated finish, providing pick resistance and added strength against forced entry. The combination of a robust exterior finish, a smooth interior mechanism, and a versatile mounting system makes this product a reliable choice for both new construction and renovation projects.

Usage

Designed with the modern homeowner in mind, this privacy knob excels in environments where both privacy and style are paramount. In a master bedroom, the keyless lock offers a quick, silent way to secure personal space without the hassle of a traditional key. In bathrooms, the matte black finish resists moisture and steam, while the smooth ball handle remains comfortable even when hands are wet. The knob’s universal handing—compatible with both right‑handed and left‑handed doors—ensures that it can be installed on any door orientation without the need for additional hardware.

Beyond residential use, the knob’s commercial‑grade construction makes it suitable for small office spaces, guest rooms, and boutique hotels where a discreet, elegant door handle is required. Its anti‑fingerprint coating reduces the need for frequent cleaning, a valuable feature in high‑traffic areas. The adjustable backset allows installers to fine‑tune the knob’s position, ensuring a perfect fit on doors with varying thicknesses, which is especially useful in older homes where door dimensions may not conform to modern standards.

Installation is straightforward: the screw‑on attachment mechanism aligns with pre‑drilled holes, and the included strike plate provides a secure latch point. For DIY enthusiasts, the package includes a detailed instruction sheet that guides users through each step, from aligning the latch to tightening the screws. Professional installers will appreciate the consistent tolerances and the ability to complete multiple installations efficiently, thanks to the uniform design across all six units.

Why Choose Us

Choosing Probrico means selecting a brand that prioritizes quality, durability, and customer satisfaction. Each knob undergoes rigorous testing to meet ANSI Grade 3 standards, guaranteeing performance that exceeds 200,000 cycles of use. The stainless steel construction is not only rust‑resistant but also engineered to withstand daily wear, making it a long‑lasting addition to any interior space.

Our commitment to design excellence is evident in the matte black finish, which is both anti‑fingerprint and UV‑stable, preserving its deep color even under prolonged exposure to indoor lighting. The rounded ball handle eliminates sharp edges, providing a safe and ergonomic grip for users of all ages, including children and the elderly.

Customer support is a cornerstone of the Probrico experience. Should you encounter any issues during installation or have questions about compatibility, our dedicated support team is available to provide prompt assistance. We also offer a comprehensive warranty that covers manufacturing defects, reinforcing our confidence in the product’s longevity.

By selecting this six‑pack, you benefit from bulk pricing without compromising on individual unit quality. Whether you are outfitting an entire home or a commercial property, the consistency across each knob ensures a cohesive look and reliable performance throughout the space.

Key Features

• Premium stainless steel construction resists corrosion and fingerprints for lasting beauty.
• Matte black finish adds a modern, sophisticated look that complements any décor.
• Keyless privacy lock provides quick, secure privacy without the need for a separate key.
• Adjustable backset fits doors 1‑3/8″ to 1‑3/4″ thick, ensuring a perfect fit on most doors.
• Includes comprehensive customer support and a warranty for peace of mind.

FAQ

What size doors is this knob compatible with?

The knob’s adjustable backset accommodates door thicknesses from 1‑3/8″ to 1‑3/4″ (35mm to 45mm), covering the majority of standard residential and light commercial doors.

Is the lock pick‑resistant?

Yes, the lock cylinder is made from brass with a nickel‑plated finish, providing enhanced pick resistance and durability for added security.

Can I install the knob on a left‑handed door?

Absolutely. The knob is designed with universal handing, meaning it works on both right‑handed and left‑handed doors without any additional hardware.

Do I need any special tools for installation?

All necessary screws and a strike plate are included, and the installation can be completed with a standard screwdriver. No special tools are required.

What is the warranty coverage?

Probrico offers a one‑year limited warranty covering manufacturing defects, ensuring that you receive a product that meets our high standards of quality and performance.

With its blend of durability, style, and user‑friendly features, the Probrico Black Door Knob 6‑Pack is the ideal choice for anyone looking to upgrade their interior doors with a product that delivers both aesthetic appeal and reliable privacy. Whether you are renovating a single room or outfitting an entire home, this knob provides a consistent, high‑quality solution that stands up to daily use while enhancing the overall look of your space.