Probrico Black Door Knobs for Interior Hallway Closet, Matte Black Keyless Indoor, 6 Pack

Probrico's Matte Black Privacy Door Knobs offer a classic and timeless design that is perfect for enhancing the look of traditional and contemporary homes. These keyless privacy locks are primarily suitable for interior doors such as bathrooms, kitchens, studies, and children's rooms.

The door knobs feature a strong and durable construction. The ball head is made of high-density, high-tensile-strength materials with minimal impurities, ensuring a stable electroplating finish that can withstand a 72-hour salt spray test without corrosion or fading. The full-interior ball design and longer riveting position provide enhanced stability, preventing the ball from becoming skewed or loose.

The latch plate is 2.0mm thick, effectively reinforcing the door's strength and extending its service life. The mute and impact-resistant design ensures a smooth, quiet door-closing experience, and the 65-manganese-steel internal structure can withstand 250,000 wear resistance tests, meeting the third-level standard.

These door knobs are easy to install, with all necessary accessories included, making it a one-person project. They are also reversible, suitable for both right-hand and left-hand doors, and feature an adjustable backset (2-3/8" to 2-3/4") to fit a range of standard door preparations (1-3/8" to 1-3/4" thick).

Probrico offers a wide range of door hardware solutions, including the Matte Black Series, Brushed Nickel Series, Oil Rubbed Bronze Series, and Clear Glass Door Knob Series, catering to diverse design preferences. As a professional home hardware manufacturer with over 10 years of experience, Probrico is committed to providing modern designs and great value to create the perfect home experience for its customers.

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