Probrico Keyed Alike Entry Door Knobs Black – 3 Pack, Adjustable Backset, ANSI Grade 3

Overview

The Probrico Keyed Alike Entry Door Knobs in a sleek black finish bring a clean, modern look together with sturdy metal construction. This 3-pack shares a single keyed profile, making it convenient to operate multiple doors with one key.

Designed for exterior or interior doors where keyed entry is needed, these round knobs combine practical security with easy everyday use, suitable for homes, offices, and shared spaces.

Key benefits at a glance

• Keyed alike across all three knobs for convenient single-key access
• Three-pack set ideal for coordinating multiple doors
• Sleek black finish for contemporary interiors and exteriors
• Round interior knobs with locking function for controlled entry
• Solid column security bolt adds anti-sawing protection
• ANSI Grade 3 security and durable metal construction

Fit, compatibility, and installation

Adjustable backset lets you install these knobs on doors with 2-3/8" or 2-3/4" backsets. They fit door thicknesses from 1-3/8" to 1-3/4". The latch plate is a fixed square design that remains in place for a streamlined look and reliable alignment.

• Backset: 2-3/8" or 2-3/4"
• Door thickness: 1-3/8" to 1-3/4"
• Square latch plate is unremovable
• Includes all needed hardware for quick setup

Durability, security, and design

Built for daily use, the set’s metal construction offers strength and long-term durability. The keyed-alike feature supports consistent security across the home, while the round knobs complement a variety of door styles.

What’s included

This 3-pack comes with three knobs and all necessary mounting hardware, plus locking keys for each knob.

• 3 keyed-alike entry knobs
• Locking keys for each knob
• Screws and strike plates
• Mounting hardware and instructions

Why choose Probrico

Probrico blends practical security with a clean aesthetic. This set is designed for multi-door entry where unified access and durable performance are helpful, without promising guaranteed results.