---
product_id: 86289969
title: "ERA SARACEN SURELOCK LAIRD FAB & FIX SURELOCK HOMESAFE WESTWARD 45mm Backset Split Spindle Centre Case / Gearbox / Mechanism 45 / 92. UPVC Door Lock Gearbox"
brand: "era"
price: "€ 65.94"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.fi/products/86289969-era-saracen-surelock-laird-fab-and-fix-surelock-homesafe-westward
store_origin: FI
region: Finland
---

# Cost-Saving Solution 45mm Backset Gearbox Mechanism ERA SARACEN SURELOCK LAIRD FAB & FIX SURELOCK HOMESAFE WESTWARD 45mm Backset Split Spindle Centre Case / Gearbox / Mechanism 45 / 92. UPVC Door Lock Gearbox

**Brand:** era
**Price:** € 65.94
**Availability:** ✅ In Stock

## Summary

> 🔑 Unlock Peace of Mind with Every Turn!

## Quick Answers

- **What is this?** ERA SARACEN SURELOCK LAIRD FAB & FIX SURELOCK HOMESAFE WESTWARD 45mm Backset Split Spindle Centre Case / Gearbox / Mechanism 45 / 92. UPVC Door Lock Gearbox by era
- **How much does it cost?** € 65.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/86289969-era-saracen-surelock-laird-fab-and-fix-surelock-homesafe-westward)

## Best For

- era enthusiasts

## Why This Product

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

## Key Features

- • **🔒 Enhanced Security:** Reliable gearbox mechanism to prevent lock failures.
- • **🔍 Precision Engineering:** Designed for a perfect fit with 35mm, 45mm, and 55mm backsets.
- • **🔧 Effortless Replacement:** Seamlessly fits existing locking strips, saving you time and money.
- • **💡 Versatile Compatibility:** Compatible with ERA, Saracen, Surelock, Laird, Fab & Fix systems.
- • **📦 Stocked for Convenience:** Available in multiple backset sizes for immediate needs.

## Overview

The ERA Saracen Surelock Laird Fab & Fix Surelock Homesafe Westward 45mm Backset Split Spindle Centre Case is a high-quality replacement gearbox designed for UPVC doors. It features a 45mm backset and is compatible with various locking systems, ensuring a seamless installation without the need for a full lock replacement. This product is engineered for durability and reliability, making it an essential component for maintaining your door's security.

## Description

THIS PRODUCT CAN BE USED IN SINGLE SPINDLE (can be opened from inside and outside) AND  SPLIT SPINDLE (cannot be opened from the outside) OPERATION  Please see technical drawing (third image) to confirm measurements of the back set Other Sizes Available In Store  COPY AND PASTE THE LINK INTO YOUR URL SEARCH BAR TO VISIT OUR STORE  http://www..co.uk/gp/browse.html?ie=UTF8&marketplaceID=A1F83G8C2ARO7P&me=A130D32SMDZCE2

## Features

- ERA Door Lock Centre Case Suitable replacement for ERA, Saracen, Surelock, Laird, Fab & Fix gearbox
- Most important measurements are 35mm /45mm / 55mm Backset and 92mm PZ - This item is the 45mm
- The most likely problem when a lock fails is when the gearbox seizes up
- This can be attached to the existing locking strip - no need to change the full lock saving ££'s
- Other backset sizes in stock either 35mm, 45mm or 55mm

## Images

![ERA SARACEN SURELOCK LAIRD FAB & FIX SURELOCK HOMESAFE WESTWARD 45mm Backset Split Spindle Centre Case / Gearbox / Mechanism 45 / 92. UPVC Door Lock Gearbox - Image 1](https://m.media-amazon.com/images/I/815jjlh4vdL.jpg)
![ERA SARACEN SURELOCK LAIRD FAB & FIX SURELOCK HOMESAFE WESTWARD 45mm Backset Split Spindle Centre Case / Gearbox / Mechanism 45 / 92. UPVC Door Lock Gearbox - Image 2](https://m.media-amazon.com/images/I/815jjlh4vdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Like having a new door
  

*by A***R on Reviewed in the United Kingdom on 21 February 2015*

Bought this in a hurry after our front door lock self-destructed.Very good value and delivered with a couple of days of ordering.One of the bolts fell out of our door lock and the mechanism then jammed (fortunately whilst it was open).  Initially I was expecting to have to call out a locksmith (not cheap) as being a multi-point lock it seemed a bit complex to attempt DIY.  However, having watched a couple of videos on YouTube I realised just how simple these locks are to take out and replace.  As in most cases, my problem was the gearbox - which had worn out and fallen to bits.  After £20 and a couple of days wait I now have a fully functioning lock.  The new mechanism is sweet as a nut - don't know why I put up with the old one for so long.Replacing the gearbox took literally 10 minutes.  First I removed the handles (the shaft obviously prevents the gearbox coming out).  Next was the euro lock cylinder which is held in by a single screw on the edge of the door (you also need the key in so that the paddle can be moved slightly to allow the cylinder out).  Next was the multi-point lock plate itself.  This was just a case of removing the screws (not the star head ones) along the edge of the door and lifting it off, complete with the attached gearbox.  The only marginally tricky bit is detaching the old gearbox from the plate as it is attached by special star head screws (fortunately I had the appropriate bit in the screw driver set).  It's then just a case of attaching the new gearbox and putting it all back.  A handy tip: ensure the top bolt (the angled sprung one) is the right way round for your door before putting it all back, as I found out it can be easily reversed but is a bit tricky when the gearbox is in the door.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect Replacement
  

*by P***K on Reviewed in the United Kingdom on 17 February 2023*

Saved a lot of money from the professional quote to replace at £167 to £17 and a YouTube video + half an hour of taking it slow and replacing.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    locks aren't made like they used to be
  

*by J***E on Reviewed in the United Kingdom on 2 May 2015*

Ideal replacement for my door mechanism that had broken and 'locked' us in.Other "how to" web sites explained how to replace this unit, without the need of a locksmith and at a fraction of the cost of a complete 5 way locking system.So a dozen screws later and the strip unit is out of the door, with a new 'gearbox' being fitted. Then its all back in reverse order - simple.The above process is easy, if you can open the door - so my advice is consider a replacement if your handles start to 'droop', as mine did a couple of years ago.Ignore this and the job becomes harder and you soon find out that modern doors are actually difficult to open without a working lock and handle set (remember the days when a credit card could be used to open a latch type lock). We were lucky, as it failed whilst we were inside the house, so still able to use the back door - otherwise it would have been calling a locksmith.These doors lock top, middle and bottom, all linked to this dysfunctional lock mechanism and hinges have interlocking tabs for added security - so knocking the pins out and hoping to force the door open is a wasted task.I ended up smashing the euro lock barrel through the door and then used a variety of screwdrivers and blades to push all the locking parts away from the frame side of the door. Then had to get to diy store for a replacement lock barrel (£15 so not too bad).So I now have a door working, like new, with good resistance felt on the handles when lifting up to lock the door. Trouble is, it's only 10 years old and I can see me proactively changing the lock mechanism every 8 years to avoid total lockout.

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**Shop now:** [https://www.desertcart.fi/products/86289969-era-saracen-surelock-laird-fab-and-fix-surelock-homesafe-westward](https://www.desertcart.fi/products/86289969-era-saracen-surelock-laird-fab-and-fix-surelock-homesafe-westward)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-23*