Probrico Interior Hallway Door Knobs for Hall or Closet

Probrico is a professional home hardware manufacturer that has been serving US customers for over 10 years as a trusted brand. The company offers a wide range of high-quality door knobs, handles, and cabinet hardware, all designed to enhance the modern home experience.

Probrico's passage door knobs are a prime example of their commitment to quality and functionality. These interior knobs are designed for use on doors within the home, providing reliable closure without a locking mechanism. The classic colonial design and matte black finish make these knobs a perfect complement to both traditional and contemporary home styles.

One of the standout features of Probrico's door knobs is their robust construction. The ball head is made of high-density, high-tensile-strength material with minimal impurities, ensuring superior electroplating quality that can withstand the rigors of everyday use. The knobs undergo a stringent salt spray test, ensuring they are resistant to corrosion and discoloration.

The full-inner ball design of these knobs further enhances their durability. The riveting position of the inner ball is extended, providing increased stability and preventing the ball head from becoming skewed or loosened over time. Additionally, the thick, 2.0mm tongue plate material significantly enhances the strength of the door, making it resistant to slamming and prolonging the overall lifespan of the hardware.

Probrico has also prioritized the internal structure of their door knobs, utilizing 65 manganese steel with a 0.9% manganese content. This material offers superior wear resistance and stability, allowing the knobs to pass the industry-standard 250,000-cycle wear test with ease.

Installing Probrico's passage door knobs is a straightforward process, as all necessary accessories are included, and the design allows for a one-person installation. The knobs feature a comfortable, rounded ball handle design without any sharp edges, providing a pleasant grip for users.

Additionally, these knobs are reversible, making them suitable for both right-hand and left-hand doors. The adjustable backset, ranging from 2-3/8 inches to 2-3/4 inches, ensures a perfect fit for all standard door preparations, accommodating door thicknesses from 1-3/8 inches to 1-3/4 inches.

Beyond the passage knobs, Probrico offers a variety of other door hardware options to meet different needs. Their keyless privacy door knobs are ideal for bathrooms, bedrooms, or any room requiring a locking mechanism, while the entry keyed door knobs are perfect for securing entrance doors or any door where added security is necessary. The single dummy door knob is designed for decorative purposes, such as on closet doors or French doors.

Probrico's commitment to quality and customer satisfaction is evident in the overwhelmingly positive reviews their door hardware has received, with an average rating of 4.5 out of 5 stars across numerous customer reviews.

In conclusion, Probrico's passage door knobs and wider range of home hardware products offer a compelling blend of modern design, exceptional quality, and uncompromising functionality, making them a top choice for homeowners seeking to enhance the look, feel, and security of their living spaces.

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