Probrico Entrance Door Knobs Keyed Alike Polished Brass Pack of 3

In this review of the Probrico Entrance Door Knobs keyed alike set, the bottom line is simple: this pack of three polished brass door knobs is best for homeowners or renovators who need consistent keyed entry across multiple exterior or interior doors without spending much. The set is practical because all three knobs use the same key, include necessary mounting hardware, and fit standard door thicknesses, making them an efficient choice for locking bedrooms, exterior doors, or utility rooms where keyed entry and matching keys matter.

Key Features

• Keyed alike: All knobs come keyed the same which removes the hassle of carrying multiple keys and simplifies access for several doors.
• Solid finish: The polished brass finish gives a classic look that complements many door styles and installs cleanly without extra refinishing.
• Adjustable latch: The latch supports backsets of 60mm (2-3/8 in) or 70mm (2-3/4 in), so it fits common door preparations without swapping parts.
• Door thickness compatibility: Designed for doors 35 to 45 mm (1-3/8 in to 1-3/4 in) thick, it covers the majority of residential interior and exterior doors.
• Security standard: Conforms with ANSI Grade 3 and uses a 5-pin brass tumbler cylinder for basic keyed entry security appropriate for many homes.
• Complete kit: The package ships with selected knobs, mounting screws, and installation instructions so setup can be done with standard tools.

Who It's For

The Probrico keyed alike pack is ideal for homeowners, landlords, or contractors who want matching keys across several doors and value an easy installation process. It works well for exterior doors where keyed entry is needed and for interior spaces that require basic security like bedrooms or storage rooms.

It is less suitable for high-security exterior entrances where a heavy-duty deadbolt or a higher ANSI grade is required, or for doors with nonstandard backsets or thickness outside the specified 35 to 45 mm range; buyers with those needs should consider a different lock type.

Pros & Cons

Pros

• All knobs keyed alike make access simple and reduce key clutter.
• Easy to install with included screws and instructions, saving time for DIYers.
• Polished brass finish and solid build deliver a good look and acceptable durability for normal use.
• Adjustable backset and common door thickness compatibility fit most home doors.

Cons

• Some users report mixed long-term durability and lock functionality compared with higher-end locks, so longevity may vary.
• The latch plate is square and not removable, which could require minor routing on some door frames.

Specifications

Our Verdict

The Probrico Entrance Door Knobs pack of three keyed alike is a practical, cost-effective choice for homeowners who need consistent keyed access across multiple doors. It balances appearance, straightforward installation, and basic ANSI Grade 3 security at a value point, though those needing heavy-duty longevity or advanced security should opt for a higher grade lock or deadbolt.

Frequently Asked Questions

Do all knobs use the same key?
Yes, the set is sold keyed alike so all included knobs operate with the same key.

What door thickness and backset does this fit?
It fits doors 35 to 45 mm (1-3/8 in to 1-3/4 in) thick and supports 60mm (2-3/8 in) or 70mm (2-3/4 in) backsets.

Does the package include installation hardware?
Yes, the package includes selected knobs, mounting screws, and installation instructions; check parts before install.