Probrico 2-Pack Round Passage Door Knobs – Black Finish, Non-Locking Interior/Exterior Hardware for Hallways & Closets

Probrico 2-Pack Round Passage Door Knobs in Black Finish

Upgrade interior door hardware with Probrico's 2-pack round passage knobs in a striking black finish. Tailored for doors where a key is not required, these knobs offer smooth, reliable operation from either side, making daily transitions between rooms easier and more seamless.

Designed for everyday living

The passage function keeps doors freely accessible in busy spaces such as hallways and closets, so you can move through rooms without fumbling for keys during errands or routine tasks.

• Non-locking operation from both sides, ideal for interior doors that require quick access.
• Adjustable latch backset to fit most standard doors (60 mm or 70 mm).
• Durable stainless steel construction with a modern black finish that resists rust over time.
• ANSI Grade 3 rating and a brass tumbler cylinder with 5 pins for dependable performance on everyday doors.
• Solid security bolt design adds anti-saw protection while remaining simple to use.
• Easy installation with uncomplicated hardware; each knob set is packaged to arrive in good condition.

Constructed from stainless steel with a black finish, the hardware resists wear and corrosion, keeping its sleek look even in high-traffic areas. The stainless construction also contributes to a robust feel in the hand and a smooth, quiet latch operation thanks to precise tolerances.

Durability and testing

• ANSI Grade 3 rating and 200,000+ cycles for long‑lasting daily use.
• Solid column security bolt provides anti-saw protection without sacrificing ease of use.

Care and installation tips

To ensure longevity, wipe with a mild cleaner and avoid abrasive scrubbing. During installation, verify that the strike plate is square and aligned for a clean fit.

Compatibility notes: fits doors 35–45 mm thick; backset options of 60 mm or 70 mm fit a wide range of standard doors. The latch plate is square and non-removable, and the black finish helps maintain a cohesive look across interior spaces.

What you get and how it helps your space

• Two passage knobs to outfit a pair of doors with matching hardware.
• Backset options and a robust latch designed for doors 35–45 mm thick.
• Protection and packaging to ensure contents arrive in excellent condition.

Note: These knobs are designed for interior use where locking is not required, offering a practical balance of style and function for your home or project. As with any hardware, verify dimensions and fit before installation to ensure a clean, secure result.