# Plustool 4-Pack Matte Black Keyed-Alike Door Knob and Deadbolt Sets

Sets: Plustool’s four-pack keyed-alike door lock set pairs round entry knobs with single-cylinder deadbolts. It is aimed at buyers outfitting several doors who want one key to operate each knob and deadbolt. The listing describes a matte black stainless-steel finish and reversible installation, while customer feedback is divided on durability.

- [Original product page](https://best-deals.pro/product/plustool-4-pack-matte-black-keyed-alike-door-lock-set)
- [View offer](https://best-deals.pro/visit/plustool-4-pack-matte-black-keyed-alike-door-lock-set)
- Market: US
- Language: en-US
- Currency: USD
- Brand: Plustool
- Model: cad8c3c7-70fa-410c-bcb0-634367a3b912
- Category: Tools & Garden > Hardware & Building Materials
- Price: 42.98 USD
- Previous price: 53.99 USD
- Discount: 20%
- Price checked: 2026-11-14T09:43:57.689Z
- Rating: 4.1 / 5
- Reviews: 771

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Listing describes each set as a keyed entry knob paired with a single-cylinder deadbolt, with key access outside and a thumb turn inside.
- The manufacturer says the locks are reversible for left- or right-handed doors and that installation instructions are included.
- An adjustable latch is described for two backsets. The listing notes that the latch plate is not removable.

## Pros

- Keyed-alike operation means one key is intended to work with the included knobs and deadbolts, reducing the number of keys to carry.
- A four-pack can outfit multiple doors with matching round, matte black hardware.
- The maker claims screwdriver-only installation and reversible handing, which may simplify fitting doors of either orientation.

## Cons

- Customer feedback raises a durability concern, with reports that some locks break easily.
- Feedback on build quality is mixed, so buyers prioritizing long-term reliability should weigh that uncertainty.

## Specifications

### Identity
- Brand: Plustool
- Model: cad8c3c7-70fa-410c-bcb0-634367a3b912
### Lock and finish
- Lock type: Deadbolt, Knob
- Finish: Matte Black Finish
- Material listed: Stainless Steel
- Form factor: Round
- Style: Classic,Modern
### Dimensions and installation
- Dimensions listed: 10 x 8 x 6 inches
- Weight listed: 3.95 kg
- Door thickness claimed: 1-3/8"\(35mm\) to 1-3/4" \(45mm\)
- Adjustable latch backset claimed: 2-3/8"\(60mm\) or 2-3/4"\(70mm\)
### Pack and use
- Pieces listed: 4
- Recommended uses: Residential Doors, Commercial Doors
- Keying: Keyed alike

## Before you buy

- The listing claims keyed-alike sets, stainless steel, a 250,000-cycle rating and five-pin brass cylinders, but these are manufacturer claims rather than independently verified performance. Confirm compatibility with the door, backset and fixed latch plate before purchasing.

## In the box

- Deadbolt (Included)
- Knob (Included)
- Lock (Included)
- Mounting screws (Included)
- Latch (Included)

## A good fit for

- Buyers fitting several residential or commercial doors who want matching matte black knob-and-deadbolt hardware.
- Households seeking keyed-alike entry hardware with a key outside and an interior thumb turn.

## Less suited to

- Buyers whose door requires a removable latch plate or a backset outside the listed options.
- Buyers who need established durability or independently verified lock-performance ratings.

## Customer feedback

Customer feedback highlights ease of installation, appearance and having several keys as positives. Build quality and reliability draw mixed reports, including concerns that locks break easily. For buyers installing these on frequently used exterior doors, that reported durability concern matters more than the listing’s unverified cycle-life claim. Overall ratings skew positive, but do not establish how long the locks will last.
- Positive themes: Customers praise ease of installation, appearance and the number of keys supplied.
- Positive themes: Some customers describe the set as good value.
- Negative themes: Some customers report that the locks break easily, raising concerns about durability.
- Mixed feedback: Build quality receives mixed feedback, with some customers finding the locks solid and others describing them as poorly made.

## Frequently asked questions

### Do the knob and deadbolt use the same key?
The listing says the sets are keyed alike and claims one key operates the knob and deadbolt. Confirm the selected package has the intended matching keying.
### What door dimensions does the listing say the set fits?
It claims compatibility with doors 1-3/8"\(35mm\) to 1-3/4" \(45mm\) thick and an adjustable latch for 2-3/8"\(60mm\) or 2-3/4"\(70mm\) backsets. The latch plate is described as non-removable.
### Can the lock be installed on a left-handed or right-handed door?
The manufacturer says the locksets are reversible for either handing and that instructions are included.
### What do customers report about quality and durability?
Feedback is mixed on build quality. Customers report ease of installation and favorable appearance, but some say locks break easily, so longevity is a meaningful consideration.

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## Add-ons

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## Images

![Plustool 4-Pack Matte Black Keyed-Alike Door Knob and Deadbolt Sets — 1](https://best-deals.pro/i/4Tg57i25oYaGdRuWQs1xrmUXo5iIblpaXdpW94kbOFw24KjTrgSEoDam0AQX1swXqEouaQO3Llp8JGgBa550w6Mo6dhu7q4DYawXwzAph49sfUDUBAcj0zPU.jpg)

![Plustool 4-Pack Matte Black Keyed-Alike Door Knob and Deadbolt Sets — 2](https://best-deals.pro/i/2v_unYLISQtzEJ063ylM7fS7oUWZ2g50uTbMRZoxRu3OVzJu_5qbpiQEHdqZb9cpEWAwxU79Q4tD6xk5OJwcQ_UTNVsfz_VICA_VPtL7eFTZJTAM4RgPymip.jpg)

![Plustool 4-Pack Matte Black Keyed-Alike Door Knob and Deadbolt Sets — 3](https://best-deals.pro/i/w7lMeXw_OAC96HB2jHiaN5EecPM2LFGmqaQ0v_W0ZIyh246GyihQGWkh4rBkEPRd8v_NA7ENoGHzhl0Dc8UY20OkxmfxIrv9smwdftESGYArJ2Pra9C4pLkF.jpg)

![Plustool 4-Pack Matte Black Keyed-Alike Door Knob and Deadbolt Sets — 4](https://best-deals.pro/i/gDU-PPR1VJ1KT9Bh9iqE6I9Ch-Cm11oDjtRNNI9XwirSX7SpINxQ4zGb0ltFq3VKMHwdVxkLxJ3SeHC1tIoZhxohDYYdEn4zc511mYvgPo_x7IAa1lGUoRz0.jpg)

![Plustool 4-Pack Matte Black Keyed-Alike Door Knob and Deadbolt Sets — 5](https://best-deals.pro/i/88F-t_HyOZl_sVVIPEcPFGUx2MszOanYIvh6tAXratW_qTJRHK_nawJxbfggzk3zcjz4yZ0th5uusB2gtNcTsJS9_O_HUE04Vsit1_hAuORNBwJOQsVe7NKw.jpg)

![Plustool 4-Pack Matte Black Keyed-Alike Door Knob and Deadbolt Sets — 6](https://best-deals.pro/i/1irjxZ7FwcKd9rvd19vKHalx4DJ3uTgc7s6I-pT2QQriDV78bluCdLvlobO0ol33hsxq3cAr5aOqmzpQ_4DAbyDopPQu3fomTSuHhBTuKRbG6P4Yp8-8fgLs.jpg)

![Plustool 4-Pack Matte Black Keyed-Alike Door Knob and Deadbolt Sets — 7](https://best-deals.pro/i/OvdrBs9aPEguuUMdX9IbmbjrVa7hNsSxf2zTWDGbW0cGJWdyyVAPKMCK81D3tN5hiLNDjJHNGyGbg9yj2JspHesQ5pdxVysP5VAQNIJSOSLpbgV3o-JQ0OfJ.jpg)