---
product_id: 15247962
title: "Deadlatch Replacement : Keyed Knob & Lever Door Lock : 2 3/4 Inch 70mm & 2 3/8 Inch 60mm Backsets : Keyed Entry Fire Rate Replacement Deadlatch : Universal Square Corner Dead Latch Commercial Grade 2"
brand: "fautless"
price: "€ 86.53"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/15247962-deadlatch-replacement-keyed-knob-and-lever-door-lock-2-3
store_origin: NL
region: Netherlands
---

# 400,000 durability cycles UL 3-hour fire rated Fits 2 backsets: 2 3/4" & 2 3/8" Deadlatch Replacement : Keyed Knob & Lever Door Lock : 2 3/4 Inch 70mm & 2 3/8 Inch 60mm Backsets : Keyed Entry Fire Rate Replacement Deadlatch : Universal Square Corner Dead Latch Commercial Grade 2

**Brand:** fautless
**Price:** € 86.53
**Availability:** ✅ In Stock

## Summary

> 🔒 Upgrade your door’s defense with pro-grade ease!

## Quick Answers

- **What is this?** Deadlatch Replacement : Keyed Knob & Lever Door Lock : 2 3/4 Inch 70mm & 2 3/8 Inch 60mm Backsets : Keyed Entry Fire Rate Replacement Deadlatch : Universal Square Corner Dead Latch Commercial Grade 2 by fautless
- **How much does it cost?** € 86.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/15247962-deadlatch-replacement-keyed-knob-and-lever-door-lock-2-3)

## Best For

- fautless enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Withstands 400,000 cycles for relentless security
- • **Universal Fit:** Compatible with both 2 3/4" (70mm) & 2 3/8" (60mm) backsets—no guesswork
- • **Effortless Upgrade:** Square corner design and included steel fitting sleeve make installation a breeze—no drilling needed
- • **Fire-Resistant Security:** UL-listed 3-hour fire rating keeps your space protected under pressure
- • **Corrosion-Proof Confidence:** 304 stainless steel construction resists rust and oxidation for lasting shine

## Overview

The Faultless Deadlatch Replacement is a commercial-grade, keyed entry deadlatch designed for quick, drill-free installation. Engineered with 304 stainless steel and tested for 400,000 durability cycles and 250 lbs impact, it fits standard 2 3/4" and 2 3/8" backsets. UL-listed for 3-hour fire resistance and ANSI Grade 2 certified, it’s the ultimate reliable upgrade for office, retail, and warehouse door security.

## Description

Are Your Door Locks Not Working As They Should? Want A Easy Quick Fix? Secure spaces make for pleasant and productive environments. Door Lock Dead Latch replacement with security entry bolt for keyed locks. For use in cylindrical Lever or Knob Door Locks. Non-handed, reversible, and packaged especially with standard backset sizes for guaranteed, fast & simple installation. Lock Parts construction is of Zinc (tongue) and iron and cylinder body made of steel. Works great for many dead latch lockset brands. Fixed (2 3/4 Inch 70mm & 2 3/8 Inch 60mm) two-piece backsets are easily installed by an ordinary Phillips screwdriver. Square corner replacement dead latch for double locking functions has 1" housing diameter and 2 1/4" face-plate. Stainless Steel finish will not corrode, tarnish, or discolor under normal application.  Buy your pair today. Don't just lock it...SECURE IT!

## Features

- DEADLATCH PLUNGER SET IS THE RIGHT FIX FOR YOUR BROKEN DOOR LOCKS, SAVE MONEY, NO DRILLING, SAVE TIME - Get deadbolt-like protection & latching convenience, 2 (2 3/4" 70mm & 2 3/8" 60mm) Backsets, 400,000 Durability Cycles, 250 lbs Impact Tested
- DEADLATCH REPLACEMENTS ARE PROVEN TO WORK WITH MANY KEYED CYLINDRICAL DOOR LOCK BRANDS - Cylindrical Deadlatch Works With Grade 2 & 1 locksets. Made of 304 Stainless Steel for High Corrosion/Oxidation Resistance, Includes Steel Fitting Sleeve.
- SQUARE CORNER ENTRY DOOR LOCK LATCH - Guarantees You, Quick & Simple Door Latch Replacement For Office, Convenience Store, Warehouse, and Other Commercial Lock Hardware.
- GUARDED UL FIRE RATED AND ANSI QUALITY GRADE II CERTIFIED REPLACEMENT DEADLATCH - Guarded Dead Latch With Security Entry Bolt For Cylindrical Keyed Knob Door Locks. UL Listed For 3-HRS. Fire Rated Latches.
- FIX ALL YOUR DOOR LATCH LOCKS TODAY! - Guarded DeadLatch Replacement Parts Works With Many Keyed Entry Cylindrical Knob And Lever Locks.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Fautless |
| Special Feature | Key Lock |
| Lock Type | Key Lock |
| Item dimensions L x W x H | 2.75 x 1 x 2.25 inches |
| Material | Zinc |
| Recommended Uses For Product | Door Lock Repair |
| Style | Square Corners |
| Color | Stainless Steel |
| Finish Type | stainless steel finish |
| Included Components | Steel fitting sleeve |
| Controller Type | Hand Control |
| Shape | Square |
| Item Weight | 4.48 ounces |
| Control Method | App |
| UPC | 700371868017 |
| Manufacturer | Faultless |
| Part Number | 6575 |
| Item Weight | 4.5 ounces |
| Product Dimensions | 2.75 x 1 x 2.25 inches |
| Item model number | 700371868017 |
| Is Discontinued By Manufacturer | No |
| Finish | stainless steel finish |
| Installation Method | Screwed |
| Item Package Quantity | 1 |
| Handle Material | Stainless Steel, Zinc |
| Special Features | Key Lock |
| Usage | Interior and Outdoor use |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Fautless
- **Special Feature:** Key Lock
- **Lock Type:** Key Lock
- **Item dimensions L x W x H:** 2.75 x 1 x 2.25 inches
- **Material:** Zinc

## Images

![Deadlatch Replacement : Keyed Knob & Lever Door Lock : 2 3/4 Inch 70mm & 2 3/8 Inch 60mm Backsets : Keyed Entry Fire Rate Replacement Deadlatch : Universal Square Corner Dead Latch Commercial Grade 2 - Image 1](https://m.media-amazon.com/images/I/81TZ3RJCXnL.jpg)
![Deadlatch Replacement : Keyed Knob & Lever Door Lock : 2 3/4 Inch 70mm & 2 3/8 Inch 60mm Backsets : Keyed Entry Fire Rate Replacement Deadlatch : Universal Square Corner Dead Latch Commercial Grade 2 - Image 2](https://m.media-amazon.com/images/I/81fb1jzxHuL.jpg)
![Deadlatch Replacement : Keyed Knob & Lever Door Lock : 2 3/4 Inch 70mm & 2 3/8 Inch 60mm Backsets : Keyed Entry Fire Rate Replacement Deadlatch : Universal Square Corner Dead Latch Commercial Grade 2 - Image 3](https://m.media-amazon.com/images/I/813SveHMqQL.jpg)
![Deadlatch Replacement : Keyed Knob & Lever Door Lock : 2 3/4 Inch 70mm & 2 3/8 Inch 60mm Backsets : Keyed Entry Fire Rate Replacement Deadlatch : Universal Square Corner Dead Latch Commercial Grade 2 - Image 4](https://m.media-amazon.com/images/I/81vvNQy8jvL.jpg)
![Deadlatch Replacement : Keyed Knob & Lever Door Lock : 2 3/4 Inch 70mm & 2 3/8 Inch 60mm Backsets : Keyed Entry Fire Rate Replacement Deadlatch : Universal Square Corner Dead Latch Commercial Grade 2 - Image 5](https://m.media-amazon.com/images/I/61qpQRlPBqL.jpg)

## Questions & Answers

**Q: What is the deadbolt distance from the edge to the centre of the hole ?**
A: This item set is a deadlatch NOT a deadbolt; 2 3/4 Inch 70mm & 2 3/8 Inch 60mm Backsets (measured from hole center to door edge).

**Q: Would it be possible to see the back side of this latch?  I need to see where it connects to the other door hardware.**
A: 23/8Or23/4

**Q: Is it possible. to order more of this item in 2 3/4 backset**
A: Sure, just contact us through your Amazon account just as soon as your order is placed.

**Q: Will this deadlatch work with master lock sl0926dka4 classroom lockset?**
A: Sorry, can't know for sure but most likely.

## Frequently Bought Together

- Deadlatch Replacement : Keyed Knob & Lever Door Lock : 2 3/4 Inch 70mm & 2 3/8 Inch 60mm Backsets : Keyed Entry Fire Rate Replacement Deadlatch : Universal Square Corner Dead Latch Commercial Grade 2
- Dynasty Hardware 2-3/8" Backset Deadlatch for Augusta or Spartan Keyed Door Levers, Satin Chrome (3 Pack)

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**Shop now:** [https://www.desertcart.nl/products/15247962-deadlatch-replacement-keyed-knob-and-lever-door-lock-2-3](https://www.desertcart.nl/products/15247962-deadlatch-replacement-keyed-knob-and-lever-door-lock-2-3)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-11*