Probrico Keyless Interior Closet Door Knobs - 8 Pack

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

All Probrico door locks have reinforced deadbolts, which are resistant to impact and not afraid of slamming the door. The company's product lines include the Colonial Ball Knob Series, Round Ball Knob Series, and Tulip/Oval/Cylindrical knob.

Probrico Matte Black Passage Door Knobs are designed for doors inside the house, offering reliable closure without a locking feature, making them a common choice for rooms that don't require privacy, such as a closet, hallway, or pantry. These classic colonial knobs with a matte black finish are perfect enhancements for traditional and contemporary homes.

The ball head of the Probrico Door Knobs is made of high-density, strong tensile strength, and low-impurity materials, aligning well with the requirements of electroplating. The electroplating quality is more stable, allowing the knobs to pass the 72-hour surface quality salt spray test standard without easily corroding or fading.

The full-inner ball design and longer riveting position of the inner ball provide stable firmness, preventing the ball head from skewing or loosening. The 2.0mm-thick tongue plate material effectively enhances the strength of the door and prolongs its service life. This ensures a mute, impact-resistant door that won't be afraid of slamming.

The 65 manganese steel material, with a manganese content of 0.9%, offers strong wear resistance and stability, allowing the knobs to pass the three-level standard 250,000 wear resistance tests.

The package includes the selected door knobs, solid latch, screws, installation instructions, and all the necessary mounting hardware, including a spare long screw. The easy installation makes it a one-person project.

The universal/reversible operation knobs are suitable for both right-hand and left-hand doors. The round ball handle design offers a comfortable grip without sharp edges.

The adjustable backset, ranging from 2-3/8 inch to 2-3/4 inch, allows the knobs to fit all standard door preparations, accommodating door thicknesses from 1-3/8 inch to 1-3/4 inch.

The matte black door knobs are anti-fingerprint, durable, rust-free, and designed for comfortable grip. They are suitable for guest rooms, bedrooms, bathrooms, interior locking doors, and other privacy needs. The installation only requires a screwdriver, with the mounting screws and instructions provided.

In summary, Probrico is a professional home hardware manufacturer that offers a wide range of high-quality door knobs, handles, and cabinet hardware for the US market. Their Matte Black Passage Door Knobs provide a perfect blend of modern design, great value, and reliable performance, ensuring a comfortable and secure home experience.

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