Probrico interior door knob with black ball handle for hallway use and smooth operation.
Probrico black-finish closet knob offering anti-fingerprint durability and easy maintenance.
Probrico passage knob with round ball handle for interior doors without locks.
Probrico brass cylinder with five pins providing pick resistance and reliable performance.
Probrico adjustable latch backset 2 3/8–2 3/4 in fits many doors.
Probrico installation hardware kit with screws and instructions included.

Probrico

Probrico Black Interior Door Knob Set – Hallway & Closet Passages (6 Pack)

High-performance tools and home improvement made for confident daily results

$56.41

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Why customers choose TaskHolt Tools

Probrico Black Interior Door Knob Set: Modern, Durable, and Easy to Use

Upgrade interior doors with Probrico’s black door knob set designed for high-traffic areas like hallways and closets. The round ball knob offers a comfortable grip, while the sleek black finish adds a contemporary touch to any room. These passage knobs are ideal for doors where a lock isn’t required, delivering a reliable, hands-on experience day after day.

Built for performance, this 6-pack combines form and function—from a sturdy latch to a precise brass cylinder. The finish is anti-fingerprint, helping maintain a clean look even in busy homes, and the overall construction is designed to resist wear and corrosion in real-life use.

Key Benefits at a Glance

  • ANSI Grade 3 hardware rated for long-term performance with over 200,000 cycles.
  • 5-pin brass cylinder for dependable operation and pick resistance.
  • Modern black finish that resists fingerprints and corrosion for a cleaner appearance.
  • Round ball knob with a smooth edge that feels comfortable in the hand.
  • Adjustable backset from 2-3/8" to 2-3/4" to fit standard door preparations (1-3/8" to 1-3/4" thick).
  • Universal handing fits both right- and left-handed doors, making installation flexible.

What’s Included and Installation

  • Selected door knobs, keys, solid latch, screws, installation instructions, and all mounting hardware.
  • Designed for quick, straightforward installation—great for DIY projects or updating multiple doors at once.

Real-Life Use Scenarios

These passage knobs are ideal for interior doors where a lock isn’t needed, such as hallways, closets, and pantries. The modern black finish pairs well with a variety of decor styles, from minimalist to urban chic, without feeling heavy or ornate. Expect a practical upgrade that enhances daily routines, from morning routines to evening organization, with easy-to-grip hardware and reliable performance in everyday use.

FAQ

Q: What doors is this Probrico knob set designed for?

A: Ideal for interior doors like hallways, closets, and pantries; compatible with standard thickness 1-3/8" to 1-3/4" and adjustable backset.

Q: Do these passage knobs require a key?

A: No—passage knobs are intended for doors where a lock is not needed.

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