---
product_id: 452224463
title: "70mm(35T/35) Nickel 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: "€ 28.75"
currency: EUR
in_stock: true
reviews_count: 13
category: "Bwintech"
url: https://www.desertcart.ie/products/452224463-70mm-35t-35-nickel-euro-cylinder-lock-door-barrel-lock
store_origin: IE
region: Ireland
---

# 70mm dual-size precision fit Smooth, jam-free rotation 5-layer anti-attack security 70mm(35T/35) Nickel 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:** € 28.75
**Availability:** ✅ In Stock

## Summary

> 🔒 Lock in your peace of mind with Bwintech’s bulletproof security!

## Quick Answers

- **What is this?** 70mm(35T/35) Nickel 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?** € 28.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/452224463-70mm-35t-35-nickel-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

- • **Effortless Operation:** Smooth thumbturn knob and key rotation ensure hassle-free locking without jams or resistance.
- • **Universal Compatibility:** Designed to fit most door types, making it the go-to upgrade for modern homes and offices.
- • **Fortress-Grade Protection:** Advanced anti-pick, anti-bump, anti-drill, and anti-snap tech crafted from solid brass and pure copper for unbeatable defense.
- • **Quick Swap, Instant Upgrade:** Includes all necessary accessories for fast, DIY-friendly replacement—no locksmith needed.
- • **Precision Fit, Maximum Security:** 70mm (35T/35) size engineered for seamless installation on UPVC, wooden, and composite doors.

## Overview

The Bwintech 70mm Nickel Euro Cylinder Lock combines robust brass construction with cutting-edge anti-intrusion features including anti-pick, anti-bump, anti-drill, and anti-snap protections. Designed for easy installation and smooth operation, it fits a wide range of door types such as UPVC, wooden, and composite doors. Supplied with 3 standard keys and a convenient thumbturn knob, this lock offers professional-grade security and effortless usability, making it a top choice for securing your home or office.

## Description

Free delivery and returns on all eligible orders. Shop Bwintech 70mm(35T/35) Nickel 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: Quality lock - Item is of good quality it fitted well and works as described
Review: Great product - Good price easy to fit the perfect replacement for our back door

## 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 | B09WQWK4GT |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 1,434 in DIY & Tools ( See Top 100 in DIY & Tools ) 2 in Lock Cylinders |
| Colour | Satin Nickel |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,028) |
| Date First Available | 29 Mar. 2022 |
| Finish | Copper |
| Included Components | Key |
| Item Weight | 260 g |
| Item model number | QF04-038 |
| Manufacturer | Bwintech |
| Material | Brass |
| Number of Pieces | 5 |
| Part Number | QF04-038 |
| Product Dimensions | 9.99 x 5 x 1 cm; 260 g |
| Shape | Rectangular |
| 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:** Brass
- **Special feature:** Key Unlock

## Images

![70mm(35T/35) Nickel 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/613QnmyDl4L.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

### ⭐⭐⭐⭐⭐ 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

### ⭐⭐⭐⭐⭐ Brilliant product
*by A***R on 13 December 2025*

Excellent product, fitted perfectly into the lock and easy to install.

## Frequently Bought Together

- Bwintech 70mm(35T/35) Nickel 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
- Zoo Hardware Mortice Euro Profile Sash Lock Case Body - Stainless Steel (76mm Case (57mm Backset))

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**Shop now:** [https://www.desertcart.ie/products/452224463-70mm-35t-35-nickel-euro-cylinder-lock-door-barrel-lock](https://www.desertcart.ie/products/452224463-70mm-35t-35-nickel-euro-cylinder-lock-door-barrel-lock)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-18*