---
product_id: 439259857
title: "70mm(35T/35) Black Euro Cylinder Lock,Door Barrel Lock,Thumbturn Knob with 3 Standard Keys,Anti-Pick,Anti-Bump,Anti Drill,High Security for UPVC,Wooden,Composite Doors"
brand: "bwintech"
price: "28073CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Bwintech"
url: https://www.desertcart.sn/products/439259857-70mm-35t-35-black-euro-cylinder-lock-door-barrel-lock
store_origin: SN
region: Senegal
---

# 70mm high-security Euro cylinder Quick, hassle-free installation kit Multi-layer anti-pick, drill & bump protection 70mm(35T/35) Black Euro Cylinder Lock,Door Barrel Lock,Thumbturn Knob with 3 Standard Keys,Anti-Pick,Anti-Bump,Anti Drill,High Security for UPVC,Wooden,Composite Doors

**Brand:** bwintech
**Price:** 28073CFA
**Availability:** ✅ In Stock

## Summary

> 🔒 Lock in your peace of mind with style and ease!

## Quick Answers

- **What is this?** 70mm(35T/35) Black Euro Cylinder Lock,Door Barrel Lock,Thumbturn Knob with 3 Standard Keys,Anti-Pick,Anti-Bump,Anti Drill,High Security for UPVC,Wooden,Composite Doors by bwintech
- **How much does it cost?** 28073CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/439259857-70mm-35t-35-black-euro-cylinder-lock-door-barrel-lock)

## Best For

- bwintech enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Thousands:** Rated 4.6 stars with over 1,000 reviews, this lock is the smart choice for professionals who value safety and style.
- • **Effortless Installation:** Comes with all necessary accessories to swap your old lock in minutes—no locksmith needed.
- • **Universal Compatibility:** Seamlessly fits UPVC, wooden, composite, and metal doors, making it the go-to upgrade for any entryway.
- • **Smooth & Reliable Operation:** Enjoy jam-free, fluid key rotation every time—security without the struggle.
- • **Precision Engineered Security:** Solid pure copper core with anti-pick, anti-drill, anti-snap, and anti-bump tech for unbeatable door defense.

## Overview

The Bwintech 70mm Black Euro Cylinder Lock combines robust solid copper construction with advanced anti-pick, anti-drill, anti-snap, and anti-bump features. Designed for quick installation and smooth operation, it fits a wide range of door types including UPVC, wooden, and composite. Trusted by over a thousand users with a 4.6-star rating, this lock offers high security and effortless convenience for modern homes.

## Description

Free delivery and returns on all eligible orders. Shop Bwintech 70mm(35T/35) Black Euro Cylinder Lock,Door Barrel Lock,Thumbturn Knob with 3 Standard Keys,Anti-Pick,Anti-Bump,Anti Drill,High Security for UPVC,Wooden,Composite Doors.

Review: Easily Lock change ever - Absolutely brilliant, so easy to fit and Looks good too .
Review: Quality lock - Item is of good quality it fitted well and works as described

## Features

- Various Specifications: We provide various sizes of lock cylinders, you can choose double or thumbturn lock cylinders to meet your different installation needs and protect your home security.
- High Security: Our lock cylinder has a variety of stable security functions, the lock cylinder and key made of solid pure copper have the functions of Anti-picking, Anti-drilling, Anti-snap, Anti-Bumping, and also fireproof characteristic.
- Quick installation: We have provided the corresponding accessories, you can quickly remove the old lock cylinder and replace it with our high-quality Euro lock cylinder.
- Smooth use: When you insert the key to start using, the rotation will be smooth and there will be no jam, which is convenient for you to open and close the lock cylinder.
- Wide range of adaptation: The lock cylinder can be adapted to most door types, including wooden doors, metal doors, UPVC doors, inner doors, front doors and most doors with keyholes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09WQSW478 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 1,667 in DIY & Tools ( See Top 100 in DIY & Tools ) 3 in Lock Cylinders |
| Colour | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,038) |
| Date First Available | 29 Mar. 2022 |
| Finish | Copper |
| Included Components | Key |
| Item Weight | 200 g |
| Item model number | QF04-039 |
| Manufacturer | Bwintech |
| Material | Copper |
| Number of Pieces | 5 |
| Part Number | QF04-039 |
| Product Dimensions | 10 x 5 x 1 cm; 200 g |
| Shape | Round |
| Size | 35T-35 |
| Special Features | Key Unlock |
| Style | European Style |

## Product Details

- **Brand:** Bwintech
- **Item dimensions L x W x H:** 10 x 5 x 1 centimetres
- **Lock type:** Key Lock
- **Material:** Copper
- **Special feature:** Key Unlock

## Images

![70mm(35T/35) Black Euro Cylinder Lock,Door Barrel Lock,Thumbturn Knob with 3 Standard Keys,Anti-Pick,Anti-Bump,Anti Drill,High Security for UPVC,Wooden,Composite Doors - Image 1](https://m.media-amazon.com/images/I/611hO9nOl1L.jpg)

## Questions & Answers

**Q: How do you measure the door to get the correct lock size ?**
A: If you replace a cylinder, we can measure the size from the previous cylinder you use. If you need to install a new cylinder to a new door, you can measure the door thickness, then choose a cylinder which is slightly longer than the door thickness. For example, if the door is 50mm thick, I suggest you use 60 or 70mm cylinder.

**Q: I require a 100mm lock 60mm from ext/40mm from int. will this lock meet this requirement ?**
A: Yes. Our cylinder 40/60mm key/key can exactly meet your requirement

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easily Lock change ever
*by D***R on 21 January 2026*

Absolutely brilliant, so easy to fit and Looks good too .

### ⭐⭐⭐⭐⭐ Quality lock
*by J***M on 21 December 2025*

Item is of good quality it fitted well and works as described

### ⭐⭐⭐⭐⭐ Great product
*by M***S on 16 November 2025*

Good price easy to fit the perfect replacement for our back door

## Frequently Bought Together

- Bwintech 70mm(35T/35) Black Euro Cylinder Lock,Door Barrel Lock,Thumbturn Knob with 3 Standard Keys,Anti-Pick,Anti-Bump,Anti Drill,High Security for UPVC,Wooden,Composite Doors
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**Shop now:** [https://www.desertcart.sn/products/439259857-70mm-35t-35-black-euro-cylinder-lock-door-barrel-lock](https://www.desertcart.sn/products/439259857-70mm-35t-35-black-euro-cylinder-lock-door-barrel-lock)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-22*