---
product_id: 304700425
title: "B81 Single Sided Residential Deadbolt with Thumbturn and Outside Trim Pl, Matt Black"
brand: "schlage"
price: "449.26 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Schlage"
url: https://www.desertcart.tn/products/304700425-b81-single-sided-residential-deadbolt-with-thumbturn-and-outside-trim
store_origin: TN
region: Tunisia
---

# Sleek matt black finish for modern style Single-sided deadbolt for secure entry Easy installation in minutes B81 Single Sided Residential Deadbolt with Thumbturn and Outside Trim Pl, Matt Black

**Brand:** schlage
**Price:** 449.26 DT
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in style and security with Schlage’s sleek matt black deadbolt!

## Quick Answers

- **What is this?** B81 Single Sided Residential Deadbolt with Thumbturn and Outside Trim Pl, Matt Black by schlage
- **How much does it cost?** 449.26 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/304700425-b81-single-sided-residential-deadbolt-with-thumbturn-and-outside-trim)

## Best For

- schlage enthusiasts

## Why This Product

- Trusted schlage brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Legacy:** Backed by over 100 years of Schlage’s industry-leading craftsmanship and reliability.
- • **Effortless Setup:** Quick and easy installation means you can upgrade your door hardware without hassle or extra tools.
- • **Unmatched Security:** Robust single-sided deadbolt designed to protect your home’s most vulnerable entry points.
- • **Modern Matte Black Aesthetic:** Contemporary finish that complements any stylish home or office environment.
- • **Perfect Smart Lock Companion:** Ideal for pairing with keyless smart locks, adding a layer of physical security where it counts.

## Overview

The Schlage B81 Single Sided Deadbolt in matt black offers a durable, easy-to-install security solution for residential doors. Designed for single-sided use with a thumbturn and outside trim, it pairs perfectly with smart locks lacking physical knobs. With a sleek finish and trusted Schlage quality, it’s a modern upgrade that protects your home with style.

## Description

For more than 100 years, Schlage has been turning homes into havens. That’s why we make distinctive door hardware that’s not only designed to match your personal style, but also to protect what matters most. Choose from high-quality deadbolts in a variety of finishes and styles. Trust your home to Schlage.

Review: Perfect dummy deadbolt - This dummy deadbolt perfectly solves the problem of the lock hole left by removing the old lock, and its security is superior to a simple lock hole cover plate. It is also very suitable for use with keyless smart locks, especially when some smart locks do not have a physical knob for double security.
Review: strong lock - got this for our basement and this is a strong lock. very satisfied. it doesn't openly easily which I love because you dont want a weak lock meaning it is sturdy and you feel the lock unturning with some pressure.

## Features

- Brand name: Schlage Lock Company.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.
- Country of Origin: Mexico
- No batteries required

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004L1W56G |
| Additional Features | easy to install |
| Best Sellers Rank | #223,547 in Home Improvement ( See Top 100 in Home Improvement ) #399 in Dead Bolts |
| Brand | SCHLAGE |
| Brand Name | SCHLAGE |
| Colour | matt black |
| Connectivity Protocol | Wi-Fi |
| Control Method | Touch |
| Controller Type | Key Control |
| Country of Publication | USA |
| Customer Reviews | 4.7 out of 5 stars 511 Reviews |
| Global Trade Identification Number | 00043156248261 |
| Item Dimensions | 22 x 64 x 64 Millimeters |
| Item Weight | 1 Pounds |
| Item dimensions L x W x H | 22 x 64 x 64 Millimeters |
| Lock Type | Deadbolt |
| Manufacturer | 0 |
| Manufacturer Part Number | B81622 |
| Model Number | B81622 |
| Number of Pieces | 1 |
| Product Finish Type | Matt |
| Recommended Uses For Product | Home |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Feature | easy to install |
| UPC | 043156248261 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** SCHLAGE
- **Item dimensions L x W x H:** 22 x 64 x 64 Millimeters
- **Lock Type:** Deadbolt
- **Recommended Uses For Product:** Home
- **Special Feature:** easy to install

## Images

![B81 Single Sided Residential Deadbolt with Thumbturn and Outside Trim Pl, Matt Black - Image 1](https://m.media-amazon.com/images/I/51ulrp2SJ2L.jpg)
![B81 Single Sided Residential Deadbolt with Thumbturn and Outside Trim Pl, Matt Black - Image 2](https://m.media-amazon.com/images/I/41CIVmc8XiL.jpg)

## Questions & Answers

**Q: Maybe a stupid question but if you don't need the trim plate (if there's no hole to cover on the exterior) can you just not use the plate?**
A: If there is no hole to cover the exterior then you should get Schlage B80 Single Sided Deadbolt, the B80 version doesn't need a exterior plate.

**Q: How would you unlock from other side?**
A: You can only unlock this if you are inside your home. The solid part is on the outside of your door and the lock is inside your home.

**Q: what ANSI grade is this?**
A: ANSI: A156.5
BHMI: Grade 2

**Q: Is this a complete deadbolt lock, or just the interior thumb latch?**
A: It is the complete set including the deadbolt and hardware. It is one sided so it doesnt have a key. Just the interior latch to lock/unlock.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect dummy deadbolt
*by K***U on 3 October 2024*

This dummy deadbolt perfectly solves the problem of the lock hole left by removing the old lock, and its security is superior to a simple lock hole cover plate. It is also very suitable for use with keyless smart locks, especially when some smart locks do not have a physical knob for double security.

### ⭐⭐⭐⭐⭐ strong lock
*by S***A on 28 September 2025*

got this for our basement and this is a strong lock. very satisfied. it doesn't openly easily which I love because you dont want a weak lock meaning it is sturdy and you feel the lock unturning with some pressure.

### ⭐⭐⭐⭐⭐ Great for security and great quality.
*by M***K on 27 August 2025*

Exactly what I needed for an Airbnb room. Looked at hardware stores and couldn't find a deadbolt with not key access. Needed this for safety concerns as the room is attached to the house with it's own outside access, but also another door that leads into the house. I don't want anyone trying to pick the lock of the previous deadbolt I had installed. Now they will have to kick the door down if they want to come in leaving evidence of a break in. The quality is good and I didn't have any issues with bolt lengths, I'm using it on a standard U.S. bedroom door. Do be sure they're tightend all the way. It gets tight, but they can go a few more threads once it reaches that point. It comes with a lot of hardware to meet your needs. Mine came with 2 faceplate which I'm grateful for as I ended up using the longer one.

## Frequently Bought Together

- Schlage B81 622 Deadbolt with Standard Trim, Non-Keyed One Sided Deadbolt, Highest Residential Security, Matte Black
- Schlage F10 V LAT 622 Latitude Door Lever, Hall & Closet Passage Lock, Matte Black
- Schlage B60 N 622 Deadbolt, Keyed 1 Side, Highest Residential Security, Matte Black

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**Shop now:** [https://www.desertcart.tn/products/304700425-b81-single-sided-residential-deadbolt-with-thumbturn-and-outside-trim](https://www.desertcart.tn/products/304700425-b81-single-sided-residential-deadbolt-with-thumbturn-and-outside-trim)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-03*