---
product_id: 67138195
title: "30/10mm (40mm) Nickel Euro Single Cylinder Lock Barrel with 3 Keys for UPVC and Patio Doors"
brand: "anntuk"
price: "¥5062"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/67138195-30-10mm-40mm-nickel-euro-single-cylinder-lock-barrel-3
store_origin: JP
region: Japan
---

# 3 Keys Included 5 Pin Security Alloy Steel Build 30/10mm (40mm) Nickel Euro Single Cylinder Lock Barrel with 3 Keys for UPVC and Patio Doors

**Brand:** anntuk
**Price:** ¥5062
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock It Down with Style!

## Quick Answers

- **What is this?** 30/10mm (40mm) Nickel Euro Single Cylinder Lock Barrel with 3 Keys for UPVC and Patio Doors by anntuk
- **How much does it cost?** ¥5062 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/67138195-30-10mm-40mm-nickel-euro-single-cylinder-lock-barrel-3)

## Best For

- anntuk enthusiasts

## Why This Product

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

## Key Features

- • **🔄 Versatile Fit:** Perfect for UPVC and patio doors, ensuring a seamless installation.
- • **✨ Sleek Aesthetic:** Modern round shape and nickel finish elevate your door's style.
- • **⚙️ Durable Design:** Crafted from high-quality alloy steel for long-lasting performance.
- • **🔑 Secure Your Space:** Equipped with 3 keys for added convenience and security.
- • **🔒 Advanced Protection:** 5-pin design enhances security against unauthorized access.

## Overview

The 30/10mm (40mm) Nickel Euro Single Cylinder Lock Barrel is a robust and stylish locking solution designed for UPVC and patio doors. Featuring a durable alloy steel construction, a sleek nickel finish, and a secure 5-pin mechanism, this lock comes with three keys for your convenience. Elevate your home security while enhancing your door's aesthetic appeal.

## Description

A euro-profile lock and keys to suit a selection of Garador doors including Steel doors and the Parade plastisol steel door. Also suits a variety of other garage doors fitted with euro profile locks and requiring a 40mm barrel. Supplied individually complete with three keys.

## Features

- 40mm
- Eurolock barrel
- three keys

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | NANDEYIBI |
| Part number | RIV001, 123 |
| Item Weight | 140 g |
| Package Dimensions | 10.3 x 4.8 x 3.1 cm; 140 g |
| Item model number | 40MM |
| Colour | Silvery |
| Style | Modern |
| Finish | Nickel |
| Material | Alloy Steel |
| Shape | Round |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Special Features | 5 Pin |
| Included components | lock |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Anntuk
- **Special feature:** 5 Pin
- **Lock type:** Key Lock
- **Material:** Alloy Steel
- **Recommended uses for product:** Home security, especially for front doors, when users are away or at night

## Images

![30/10mm (40mm) Nickel Euro Single Cylinder Lock Barrel with 3 Keys for UPVC and Patio Doors - Image 1](https://m.media-amazon.com/images/I/51vWgAlKBYL.jpg)

## Questions & Answers

**Q: Is this lock handed?**
A: Hello pauline, I used this lock on an up and over garage door, I don't recall being asked which hand I needed on the order form, Im pretty certain Its universal. It is possible your lock handle can be used both ways. Peter.

**Q: Are these available as a pair such that I would only need one key to open either of my double garage doors?**
A: Only singly as far as I know

**Q: The picture show 3 keys the words say 2 key - which is correct?**
A: I bought this last year and it came with 3 keys

**Q: Is this a 40mm/10mm or 40mm overall?**
A: 40mm overall

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exactly as it says on the tin.
*by A***R on 21 February 2021*

Very fast delivery and just as described in listing. Keys are robust and the lock is smooth to operate. Easy to fit. I'm not using it to secure high value items so its perfect and at an amazing price. I can't comment on the reliability and longevity issue obviously but I'm quite satisfied in all other respects. If I need a lock I know where to go....

### ⭐⭐⭐⭐⭐ good
*by L***N on 19 August 2025*

Garage door lock dose it's job good for the money.

### ⭐⭐⭐⭐⭐ Lock
*by A***E on 26 April 2025*

Value for money fast delivery

## Frequently Bought Together

- 30/10mm (40mm) Nickel Euro Single Cylinder Lock Barrel with 3 Keys for UPVC and Patio Doors
- Sterling BS1 ESN1130 Enhanced Police Approved Secured by Design Euro Door Cylinder, Satin Nickle, 11x30mm (41mm)
- GARADOR GAR0135 Standard Garage Door Handle Set

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**Shop now:** [https://www.desertcart.jp/products/67138195-30-10mm-40mm-nickel-euro-single-cylinder-lock-barrel-3](https://www.desertcart.jp/products/67138195-30-10mm-40mm-nickel-euro-single-cylinder-lock-barrel-3)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-24*