Probrico Black Ball Door Knob – Passage Function for Hallways & Closets (1 Pack)

Overview

Meet the Probrico Black Ball Door Knob, a durable interior hardware choice that blends stainless steel strength with a sleek matte black finish. Its modern flat ball design adds a refined touch to any hallway, closet, pantry, or storeroom, while the passage function keeps doors accessible from either side without locking. Designed for interiors that prioritize easy flow over privacy, this knob is built to perform reliably through everyday use and is suitable for rooms that don’t require a locking mechanism.

Key features

• Material and finish: stainless steel with a black finish; modern flat ball shape for a contemporary, low-profile look.
• Pack and durability: 1 pack per package for a single door; ANSI Grade 3 performance; rated for over 200,000 cycles.
• Passage function: both sides are always free, enabling easy entry from either side without a lock.
• Latch compatibility: adjustable latch supports 2-3/8" or 2-3/4" backset; fits doors 1-1/4" to 1-3/4" thick.
• Easy installation: includes all necessary hardware and supports right- or left-handed doors; designed for a one-person upgrade.

Design, use cases, and care

This knob is well-suited for interior spaces that benefit from smooth, unimpeded access—think hallways, closets, pantries, and storerooms. The matte black finish pairs with a wide range of decor, from industrial to contemporary, while the solid steel core promises a durable touch that spectators notice. For daily use, the knob offers a confident, quiet turn and a clean, modern silhouette that stays visually consistent with other hardware in the room.

• Use cases: hallway doors, closet entries, pantry access, storerooms—anywhere a lock isn’t required.
• Care tips: wipe with a soft cloth to maintain finish and operation; avoid abrasive cleaners that could dull the finish.

Note: This interior door knob is designed for doors that don’t require locking functionality. Please verify door thickness and latch compatibility before installation to ensure a proper fit.