Probrico 10 Pack Round Passage Door Knobs – Black Finish, Non-Locking Hallway & Closet Hardware

Meet Probrico round passage door knobs in a sleek black finish. These non locking knobs are designed for interior doors where a key is not required, making daily life smoother in busy homes and offices. The hardware is built to be both practical and durable, delivering reliable access from either side of the door for hallways and closets alike. The modern silhouette pairs with both contemporary and traditional decor, making it a versatile choice for many rooms.

Key features that matter in everyday use include a sturdy stainless steel body with a black finish that resists rust and looks modern in any decor. The knobs are ANSI Grade 3 rated and exceed 200,000 cycles, backed by a solid brass tumbler cylinder with five pins for smooth operation and consistent feel over time. A solid column security bolt provides anti-sawing protection for added peace of mind. The finish is designed to withstand daily use without showing excessive wear, keeping doors looking fresh over time.

Simple, versatile function

Passage function means you can open the door from either side at any time, without fumbling for a key. This is ideal for hallways, closets, mudrooms, or rooms that require light, quick access during the day and night. The non locking design prioritizes convenience where privacy is optional, while still offering reliable operation across multiple entries in a home or office.

Installation is straightforward with no small, fiddly parts. The latch is adjustable to fit backsets of 60 mm or 70 mm, and it accommodates doors from 35 to 45 mm thick. The square latch plate is fixed and non removable, ensuring a solid, tidy fit right away. The hardware is designed for quick, tool friendly installation that saves time on busy days.

Durability and design

• Stainless steel construction with a durable black finish that resists rust and wear
• ANSI Grade 3 certification and more than 200,000 cycles for long term reliability
• 5 pin brass tumbler cylinder for smooth, consistent keyless operation on interior doors

Additional benefits

• Rust resistant construction suitable for frequent use in high traffic areas
• Solid column security bolt adds anti-sawing protection
• Easy to maintain finish with regular cleaning using a soft cloth

What you get and care

• Packaged individually to arrive in pristine condition
• Easy replacement parts and compatible with standard door prep
• Included support: contact us for any quality concerns before or after install
• Care tips: wipe with a soft damp cloth and dry to preserve the finish

Designed for everyday life

In busy households, doors are opened and closed often. The Probrico knob's stainless steel body stays sturdy, and the black finish hides fingerprints. The keyless operation reduces fumbling for keys and helps keep doors accessible for everyone, including guests or temporary caretakers.

For spaces with multiple doors, this 10 pack makes it easy to standardize hardware, ensuring a cohesive look throughout entryways, closets, and utility rooms. The square latch plate remains fixed, providing a clean silhouette on each door.

Quality and support

All parts are packaged individually to protect against shipping damage. If you notice any quality concerns, the service team is ready to assist, reflecting Probrico\'s commitment to reliable hardware and customer satisfaction.