---
product_id: 47934634
title: "Fortress BS 3621 2.5-inch/ 64mm 5 Lever Maximum Security Mortice Deadlock - Chrome Effect, Grey"
brand: "era"
price: "₨1333"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/47934634-fortress-bs-3621-2-5-inch-64mm-5-lever-maximum
store_origin: SC
region: Seychelles
---

# BS3621 Certified Maximum Security Pick & Drill Resistant Mechanism 20mm Laminated Hardened Steel Deadbolt Fortress BS 3621 2.5-inch/ 64mm 5 Lever Maximum Security Mortice Deadlock - Chrome Effect, Grey

**Brand:** era
**Price:** ₨1333
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in elite security—because your peace of mind deserves the Fortress treatment!

## Quick Answers

- **What is this?** Fortress BS 3621 2.5-inch/ 64mm 5 Lever Maximum Security Mortice Deadlock - Chrome Effect, Grey by era
- **How much does it cost?** ₨1333 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/47934634-fortress-bs-3621-2-5-inch-64mm-5-lever-maximum)

## 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

- • **Sleek Chrome Finish:** Modern chrome effect blends seamlessly with contemporary door designs—security meets style.
- • **Effortless Installation:** Mortice deadlock design requires no handles, perfect for upgrading existing doors with minimal fuss.
- • **Unmatched Physical Defense:** 20mm anti-saw deadbolt and hardened steel casing resist even the most aggressive break-in attempts.
- • **Insurance-Approved Security:** BS3621 certification means your property meets the highest insurance standards—peace of mind guaranteed.
- • **Advanced Anti-Pick Technology:** 5-lever mechanism engineered to foil lock picking, keeping your space truly secure.

## Overview

The ERA Fortress BS 3621 Mortice Deadlock is a premium 5-lever security lock certified to the highest British Standard, featuring a 20mm laminated hardened steel deadbolt and reinforced steel casing to resist saw, drill, and pick attacks. Designed for external timber and composite doors, it offers insurance-approved protection with a sleek chrome finish and easy installation, making it the go-to choice for professionals upgrading their home or office security.

## Description

ERA Fortress BS 3621 2.5-inch/ 64mm 5 Lever Maximum Security Mortice Deadlock - Chrome Effect, Grey

## Features

- Certified to BS3621 - Approved by all insurance companies
- Laminated hardended steel, 20mm, anti saw deadbolt.
- Hardened steel case plates - Resists drill attacks.
- Pick resistant mechanism
- No handles required

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ERA |
| Part Number | 261-61 |
| Product Dimensions | 19.4 x 11.4 x 3.4 cm; 690 g |
| Item model number | 261-61 |
| Size | 19.4 x 11.4 x 3.4 cm |
| Colour | Grey |
| Style | Orignal Packaging |
| Finish | Chrome |
| Material | Chrome |
| Shape | Rectangular |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Measurement System | CM |
| Special Features | Key Unlock |
| Included Components | ERA Fortress BS 3621 2.5-inch/ 64mm 5 Lever Maximum Security Mortice Deadlock - Chrome Effect |
| Batteries included? | No |
| Batteries Required? | No |
| Battery description | Not Included |
| Item Weight | 690 g |

## Product Details

- **Brand:** ERA
- **Special feature:** Key Unlock
- **Lock type:** Key Lock
- **Item dimensions L x W x H:** 19.4 x 11.4 x 3.4 centimetres
- **Material:** Chrome

## Images

![Fortress BS 3621 2.5-inch/ 64mm 5 Lever Maximum Security Mortice Deadlock - Chrome Effect, Grey - Image 1](https://m.media-amazon.com/images/I/61HSZbkU2eL.jpg)

## Questions & Answers

**Q: Can these be keyed alike for multi lock purchase**
A: Amazon is a fulfilment house -- if you want matching key sets you will have to go to a specialist locksmith or lock supplier and pay the premium prices.

**Q: What is the minimum door thickness this can be installed in please?**
A: It's for front door

**Q: is this lock suitable for a timber door?**
A: I fitted this lock on a timber fire door, works perfectly, easy to fit

**Q: Is  this product Kitemarked to BS 3621**
A: Yes

## Frequently Bought Together

- ERA Fortress BS 3621 2.5-inch/ 64mm 5 Lever Maximum Security Mortice Deadlock - Chrome Effect, Grey
- ERA 1930-35-1 60mm Maximum Security BS Nightlatch with Satin Chrome Body , Grey

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**Shop now:** [https://www.desertcart.sc/products/47934634-fortress-bs-3621-2-5-inch-64mm-5-lever-maximum](https://www.desertcart.sc/products/47934634-fortress-bs-3621-2-5-inch-64mm-5-lever-maximum)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-23*