---
product_id: 517291136
title: "BonKaso 1247 Premium Zinc Heavy Duty Safe and Secure Mortise Main Door Lock Set with Door Handle and 3 Keys for Home, Office & Hotel - (Steel Finish) Set of 1 with 60MM Lock Cylinder"
brand: "bonkaso"
price: "¥17778"
currency: JPY
in_stock: true
reviews_count: 5
url: https://www.desertcart.jp/products/517291136-bonkaso-1247-premium-zinc-heavy-duty-safe-and-secure-mortise
store_origin: JP
region: Japan
---

# 10 Crore+ Key Combinations 2 Lakh Cycles Tested 2 Years Warranty BonKaso 1247 Premium Zinc Heavy Duty Safe and Secure Mortise Main Door Lock Set with Door Handle and 3 Keys for Home, Office & Hotel - (Steel Finish) Set of 1 with 60MM Lock Cylinder

**Brand:** bonkaso
**Price:** ¥17778
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in Safety, Unlock Peace of Mind!

## Quick Answers

- **What is this?** BonKaso 1247 Premium Zinc Heavy Duty Safe and Secure Mortise Main Door Lock Set with Door Handle and 3 Keys for Home, Office & Hotel - (Steel Finish) Set of 1 with 60MM Lock Cylinder by bonkaso
- **How much does it cost?** ¥17778 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/517291136-bonkaso-1247-premium-zinc-heavy-duty-safe-and-secure-mortise)

## Best For

- bonkaso enthusiasts

## Why This Product

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

## Key Features

- • **Fortified Security:** Crafted with a robust brass body and double locking mechanism for ultimate protection.
- • **Unmatched Durability:** Engineered to withstand 2 Lakh cycles, ensuring longevity and reliability.
- • **Unique Key Technology:** Utilizes advanced computerized keys with over 10 Crore combinations to prevent duplication.
- • **Peace of Mind Warranty:** Enjoy a 2-year warranty, reflecting our commitment to quality and customer satisfaction.
- • **Whisper-Quiet Operation:** Experience silent and smooth door handling, enhancing your home’s tranquility.

## Overview

The BonKaso 1247 Premium Zinc Heavy Duty Mortise Lock Set is designed for maximum security and durability, featuring a strong brass body, silent operation, and advanced key technology. Tested for 2 Lakh cycles and backed by a 2-year warranty, this lock set is perfect for homes, offices, and hotels.

## Description

Full description not available

## Features

- 2 Lakh Cycles Tested:- BonKaso handles are tested 2 Lakh times for durability and longer life. Tested from TUV Rheinland on December,2022
- Strong & Study:- BonKaso locks have a strong lock body made of brass and a double locking mechanism, which makes it extremely difficult to break, promising the customer high safety and security.
- Silent Movement:- BonKaso Door Handles are designed for silent and smooth usage without any noise.
- Computerized Keys:- BonKaso locks use computer designed unique keys with 10 Crore+ combinations making it hard to make a duplicate key
- Warranty:- BonKaso door locks comes with 2 Years warranty.

## Images

![BonKaso 1247 Premium Zinc Heavy Duty Safe and Secure Mortise Main Door Lock Set with Door Handle and 3 Keys for Home, Office & Hotel - (Steel Finish) Set of 1 with 60MM Lock Cylinder - Image 1](https://m.media-amazon.com/images/I/61qbgXkxeyL.jpg)
![BonKaso 1247 Premium Zinc Heavy Duty Safe and Secure Mortise Main Door Lock Set with Door Handle and 3 Keys for Home, Office & Hotel - (Steel Finish) Set of 1 with 60MM Lock Cylinder - Image 2](https://m.media-amazon.com/images/I/714f2e+ofvL.jpg)
![BonKaso 1247 Premium Zinc Heavy Duty Safe and Secure Mortise Main Door Lock Set with Door Handle and 3 Keys for Home, Office & Hotel - (Steel Finish) Set of 1 with 60MM Lock Cylinder - Image 3](https://m.media-amazon.com/images/I/61FRpVBtwJL.jpg)
![BonKaso 1247 Premium Zinc Heavy Duty Safe and Secure Mortise Main Door Lock Set with Door Handle and 3 Keys for Home, Office & Hotel - (Steel Finish) Set of 1 with 60MM Lock Cylinder - Image 4](https://m.media-amazon.com/images/I/61b7j32lfhL.jpg)
![BonKaso 1247 Premium Zinc Heavy Duty Safe and Secure Mortise Main Door Lock Set with Door Handle and 3 Keys for Home, Office & Hotel - (Steel Finish) Set of 1 with 60MM Lock Cylinder - Image 5](https://m.media-amazon.com/images/I/61ggkeNxVtL.jpg)

## Available Options

This product comes in different **Colour** options.

## Customer Reviews

### ⭐⭐ 2.0 out of 5 stars







  
  
    Opens from downside up if used from left fringe
  

*by V***L on Reviewed in India on 7 August 2023*

This is not suited for door fringes opened from left. For right sided door fringes it is ideal.

### ⭐⭐ 2.0 out of 5 stars







  
  
    Missing screws
  

*by F***S on Reviewed in India on 2 August 2023*

Missing screws

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Quality Product
  

*by N***O on Reviewed in India on 24 June 2023*

Very good quality and sturdy product. Handling feel is very rigid and strong...

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/517291136-bonkaso-1247-premium-zinc-heavy-duty-safe-and-secure-mortise](https://www.desertcart.jp/products/517291136-bonkaso-1247-premium-zinc-heavy-duty-safe-and-secure-mortise)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-11*