Probrico Entry Door Knob and Deadbolt Combo Pack - Keyed Alike Sets

In this review the Probrico 4 sets entry door knob and single cylinder deadbolt combination is evaluated for homeowners and contractors who need multiple keyed alike locks at once. The single biggest reason to buy is the convenience of keyed alike sets: one key opens each matched deadbolt and entry lock, reducing bulky keyrings for multi-door installs. The package targets exterior and interior doors and includes the hardware and three keys per set, making it a practical contractor pack or a value option for property owners needing quick, uniform security.

Key Features

• Keyed alike convenience: Each set ships keyed alike so one key can open an entry knob and its deadbolt, saving time and simplifying access control for a small property or multi-door job.
• Single cylinder deadbolt: The deadbolt locks and unlocks with a key from outside and a thumb-turn inside, offering standard exterior door security and quick egress from indoors.
• Adjustable latch: Latch options for 60mm (2-3/8 in) or 70mm (2-3/4 in) backset allow the set to fit common door preparations without extra parts.
• Fits common door thickness: Designed for doors 35 to 45 mm (1-3/8 in to 1-3/4 in) thick so it works on most residential interior and exterior doors.
• Easy installation: The set installs with included fasteners and only a screwdriver is typically needed, which speeds up contractor installs or DIY replacements.
• Service warranty: A 3 year warranty and direct support promise a replacement if problems occur, reducing long-term risk for buyers.

Who It's For

This kit is best for homeowners, landlords, and small contractors who need multiple matching locks for a house, duplex, or small rental property. The keyed alike option is useful when minimizing keys matters, such as for short-term rental hosts or maintenance teams who service several doors.

Those who need heavy commercial grade hardware or specialized decorative trim should look elsewhere, since this set is positioned as a practical residential/contractor pack rather than a premium architectural finish. Also note the square latch plate is fixed and not removable, which can matter for certain door edge aesthetics.

Pros & Cons

Pros

• Good value for money when buying multiple sets at once, with three keys included per set.
• Keyed alike setup reduces the number of keys required to manage multiple doors.
• Simple installation with included screws and compatibility with common door sizes and backsets.
• 3 year warranty and direct replacement service provide consumer reassurance.

Cons

• Some users report mixed durability and firmness; a few customers described the hardware as less sturdy over time.
• The square latch plate is not removable, which limits fit or finish options for certain doors.

Specifications

Brand	Probrico
Set quantity	4 sets per pack
Keying	Keyed alike (one key opens one set; up to 12 sets can be keyed alike)
Deadbolt type	Single cylinder (key outside, thumb-turn inside)
Backset	Adjustable 60mm (2-3/8 in) or 70mm (2-3/4 in)
Door thickness	Fits 35 to 45 mm (1-3/8 in to 1-3/4 in)
Warranty	3 year warranty with replacement service

Our Verdict

The Probrico entry knob and deadbolt combo pack delivers straightforward keyed alike convenience and good value for multi-door installs. It is a practical choice for homeowners and contractors who need matching locks with easy installation and basic exterior security, though buyers seeking heavy-duty longevity or removable decorative latch plates may prefer a higher grade option.

Frequently Asked Questions

Can one key open multiple sets?
Yes, keyed alike sets allow one key to open one matched set, and the manufacturer notes one key can be used for up to 12 sets keyed alike.

Does the latch plate come off for flush mounting?
No, the square latch plate is not removable and is fixed as supplied.

What tools are needed for installation?
Installation typically requires only a screwdriver and the included screws and hardware, with no fabrication needed.