Probrico Black Door Knobs for Bedroom and Bathroom

Probrico is a professional home hardware manufacturer with over 10 years of experience, serving as 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 feature reinforced deadbolts, making them resistant to impact and unfazed by slamming doors. Our product lines include the Matte Black Series, Brushed Nickel Series, Oil Rubbed Bronze Series, and Clear Glass Door Knob Series.

Probrico Door Knob - Enjoy Building a Smart Living Our door knobs are suitable for a variety of applications, including bedrooms, bathrooms, and study rooms. They are easy to install, allowing for a one-person project to replace old knobs or fit new doors. All necessary accessories, such as the latch, strike plate, and screws, are included.

The latch has an adjustable backset of 2-3/8" to 2-3/4", allowing it to fit all standard door preparations. This collection offers multiple functions to refresh your home, including privacy door knobs, passage door knobs, entry door knobs, one-side door knobs, and entry knobs with deadbolts.

Customer reviews for our door hardware products have been highly favorable, with average ratings ranging from 4.4 to 4.6 out of 5 stars across hundreds of reviews.

Unlock Smart Door Lock Series In addition to our standard door knobs, Probrico also offers a line of smart door hardware, including smart door knobs, smart door handles, smart door lock sets, and smart deadbolt locks. These advanced products feature fingerprint unlock, app unlock, passcode unlock, emergency unlock, and auto-lock capabilities.

Crafted from durable zinc alloy or aluminum alloy, our smart door hardware provides a secure and convenient way to access your home. The smart door lock set, for example, includes both a door handle and deadbolt, while the smart deadbolt lock can be purchased individually or in a 6-pack for multiple doors.

Each smart door hardware product is designed with user-friendly features, such as the ability to unlock the door using your fingerprint, smartphone app, or pre-set passcode. In the event of an emergency, the emergency unlock function provides a reliable backup option.

For those seeking privacy, our 6-pack of privacy door knobs with a classic matte black finish is an excellent choice for bathroom or bedroom doors. These knobs are ANSI Grade 3 certified and exceed 200,000 cycles, ensuring long-lasting performance. The latch bolt can be locked using the thumb turn button on the inside knob, and an emergency release tool is provided for unlocking the door from the outside.

With Probrico's wide selection of door hardware, both standard and smart, you can create the perfect home experience that meets your needs and aesthetic preferences.

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