Probrico Black Door Knobs for Indoor Passage and Closet Doors, 6 Pack

Probrico, a professional home hardware manufacturer with over 10 years of experience, is a brand owner targeting US customers. We offer a wide range of door knobs, handles, and cabinet hardware. Our modern design and great value can provide you with the perfect home experience.

All Probrico door locks feature reinforced deadbolts that are resistant to impact and can withstand the slamming of doors. Our product line includes Privacy Knobs, Passage Knobs, and Dummy Knobs, each designed to meet different needs.

The Probrico Matte Black Passage Door Knobs are ideal for interior doors within the house, providing reliable closure without a locking feature. These classic colonial-style knobs with a matte black finish perfectly complement traditional and contemporary homes.

The Probrico Door Knobs possess several key features:

1. Strong Knob: The ball head is made of high-density, high-tensile-strength, and low-impurity materials, ensuring a more stable electroplating quality that can withstand a 72-hour salt spray test without corrosion or fading.

2. Full Inner Door Knob: The riveting position of the inner ball is longer, providing greater stability and preventing the ball head from becoming skewed or loosened.

3. Thick and Firm Latch: The 2.0mm-thick tongue plate material effectively enhances the strength of the door and extends its service life. This ensures a mute and impact-resistant door operation.

4. Sturdy Internal Structure: The use of 65 manganese steel, with a manganese content of 0.9%, results in strong wear resistance and stability, allowing the knobs to pass the 250,000-cycle wear resistance test.

5. Easy Installation: All necessary accessories are included, making the installation a one-person project.

6. Comfortable Touch: The round ball handle design offers a comfortable grip without any sharp edges.

7. Reversible Levers: The universal/reversible operation knobs are suitable for both right-hand and left-hand doors.

8. Adjustable Backset: The latch has an adjustable backset of 2-3/8" to 2-3/4" to fit all standard door preparations, accommodating door thicknesses from 1-3/8" to 1-3/4".

In addition to the Passage Door Knobs, Probrico offers other door knob functions, including Keyless Privacy Door Knobs and Entry Keyed Door Knobs, catering to various security needs. We also provide Single Dummy Door Knobs for decorative purposes.

All Probrico door knobs are made of stainless steel with a black finish and are backed by a quality guarantee. If you encounter any issues with your purchase, please contact us, and we will either refund the item value or send a replacement.

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