---
product_id: 56846850
title: "Gerda OUTER BOX LOCK 50 Additional Door Lock with Cylinder and Knob, Brown"
brand: "markenlos"
price: "¥1854"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/56846850-gerda-outer-box-lock-50-additional-door-lock-with-cylinder
store_origin: JP
region: Japan
---

# 560g Weight Secure Locking Brass Build Gerda OUTER BOX LOCK 50 Additional Door Lock with Cylinder and Knob, Brown

**Brand:** markenlos
**Price:** ¥1854
**Availability:** ❌ Out of Stock

## Summary

> 🔐 Lock it down, live worry-free!

## Quick Answers

- **What is this?** Gerda OUTER BOX LOCK 50 Additional Door Lock with Cylinder and Knob, Brown by markenlos
- **How much does it cost?** ¥1854 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/56846850-gerda-outer-box-lock-50-additional-door-lock-with-cylinder)

## Best For

- markenlos enthusiasts

## Why This Product

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

## Key Features

- • **🏠 Sleek Design:** Brown painted finish complements any door aesthetic.
- • **📦 Versatile Use:** Perfect for homes, offices, or any space needing extra security.
- • **🔒 Durable Material:** Crafted from high-quality brass for long-lasting use.
- • **🔑 Enhanced Security:** Elevate your home safety with this robust additional lock.
- • **🔧 Easy Installation:** Quick setup means more time enjoying peace of mind.

## Overview

The Gerda OUTER BOX LOCK 50 is a premium additional door lock featuring a sturdy brass construction and a stylish brown finish. Weighing in at 560 grams, this lock is designed for easy installation and enhanced security, making it an ideal choice for both residential and commercial spaces.

## Description

Box Lock Additional Door Lock, Lock, box lock with external cylinder Rotary Knob Colour: Brown Rotating knob brown external cylinders Golden Yellow The item is also available in white and graphite also available painted Material: Box Lock Iron, ROTARY KNOB Plastic External cylinder Brass Dimensions: Length of the box lock 90 mm width of the box lock 60 mm Height of the box lock without turning knob 25 mm, with a turning knob 40 mm Backset (distance From the centre of the keyhole to outer edge) 60 mm Stroke 22 mm with contused doors: Length of the locking 10 27 mm width of the locking 10 60 mm Height of the locking 10 23 up to 50 mm at Rebate Matching Spacer with hight: 13 mm (bore diameter on the outside cylinder 30 mm diameter with rosette 44 mm Use: Suitable for doors from 30 mm up to 65 mm Material thickness, suitable for front doors – Secures the inside. The additional door locks are suitable for rebated that open inwards and Stum Pftüren, as well as an outward opening doors left or right use: from outside with a key and from the inside with the rotary knob Weight: 560 g Package Contents: 1 lock 1 external cylinder with rosette 3 key locking plate guards for to complement different applications all the fixing screws fixings Includes: For hand opening door for hinge door for outward opening letter flap

## Features

- Box lock, additional door lock, additional lock with rim cylinder – Knob

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Beschlägeprofi |
| Item Weight | 560 Grams |
| Finish | Painted |
| Material | Brass |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 560 g |

## Images

![Gerda OUTER BOX LOCK 50 Additional Door Lock with Cylinder and Knob, Brown - Image 1](https://m.media-amazon.com/images/I/41pDdf-HjOL.jpg)
![Gerda OUTER BOX LOCK 50 Additional Door Lock with Cylinder and Knob, Brown - Image 2](https://m.media-amazon.com/images/I/41SZIJv+dBL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/56846850-gerda-outer-box-lock-50-additional-door-lock-with-cylinder](https://www.desertcart.jp/products/56846850-gerda-outer-box-lock-50-additional-door-lock-with-cylinder)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-20*