Probrico Square Keyed Entry Levers and Deadbolts 4 Pack - Keyed Alike

In this review of the Probrico Square Keyed Entry Levers and Single Cylinder Deadbolts combo pack, the bottom line is simple: this is a budget-friendly keyed alike lockset aimed at homeowners or small offices that need multiple doors operable with a single key. The pack includes four entry levers and four deadbolts with 24 identical keys, and its biggest selling point is convenience - one key works across all eight locks. The set is built from zinc alloy with a flat black finish and ships as a ready-to-install kit that fits standard pre-drilled residential doors.

Key Features

• Keyed alike: All eight locks are supplied keyed the same so one key opens every lock, simplifying access for families or small businesses.
• Complete combo pack: The set contains four entry levers and four single cylinder deadbolts, giving both handle and deadbolt security for multiple doors in one purchase.
• Steel adjustable latch: The latch supports adjustable backsets of 2-3/8 in or 2-3/4 in so it fits most standard pre-drilled doors without extra modification.
• Durable materials: Constructed from zinc alloy to offer corrosion and wear resistance for everyday residential use.
• Easy installation: Designed to fit doors 1-3/8 in to 1-3/4 in thick and installs with a Phillips screwdriver in minutes for many DIYers.
• Flat black finish: A neutral, contemporary look that blends with modern hardware and interior styles.

Who It's For

This combo pack is well suited for homeowners, landlords, or small office managers who want the convenience of keyed alike locks across multiple doors without buying separate cylinders or rekeying services. It is useful when replacing multiple pre-drilled interior and exterior locks at once and when a consistent look and single-key access are priorities.

It is not the best choice for high-security applications or heavy commercial use where hardened deadbolts or graded commercial hardware are required. Buyers who need advanced tamper resistance or have very high-traffic exterior doors should consider commercial-grade alternatives.

Pros & Cons

Pros

• All locks are keyed alike, providing clear convenience for multi-door access.
• Solid build and weight feel thanks to zinc alloy construction and a substantial lever design.
• Fits standard pre-drilled doors with adjustable latch backset for straightforward DIY installation.

Cons

• Some customers report occasional deadbolt reliability issues under heavy use, so long-term durability may vary.
• Not intended as a high-security, commercial-grade lockset for demanding environments.

Specifications

Pack contents	4 entry levers and 4 single cylinder deadbolts with 24 keys
Keying	Keyed alike - all locks use the same key
Door thickness	Fits 1-3/8 in to 1-3/4 in doors
Backset	Adjustable 2-3/8 in or 2-3/4 in
Material	Zinc alloy construction
Finish	Flat black

Our Verdict

The Probrico combo pack is a cost-effective solution for residential users who need multiple doors keyed the same and value a matching set of levers and deadbolts. It delivers good installation convenience and a solid feel for the price, but buyers looking for long-term heavy-duty or commercial performance should consider higher grade hardware. For homeowners and light commercial settings, this set represents good value when single-key access and a consistent appearance are the primary goals.

Frequently Asked Questions

Are the locks truly keyed alike?
Yes, the package ships with 24 identical keys and all eight locks are configured to use the same key.

Will these fit my existing pre-drilled doors?
They are made for standard pre-drilled doors 1-3/8 in to 1-3/4 in thick and have an adjustable backset to match most residential doors.

How difficult is installation?
Installation is intended to be simple and typically requires only a Phillips screwdriver, fitting most users into a short DIY project.