---
product_id: 545600260
title: "LAPO Mortise Door Lock for Home Main Door & Bedroom with Handle, 3 Brass Keys, Left-Right Fit 30-50mm Door Home Office Hotel, 50x85mm Body, Heavy-Duty 70mm Cylinder | Matt Finish | Ro-178"
brand: "lapo"
price: "¥16162"
currency: JPY
in_stock: true
reviews_count: 8
category: "Lapo"
url: https://www.desertcart.jp/products/545600260-lapo-mortise-door-lock-for-home-main-door-and-bedroom
store_origin: JP
region: Japan
---

# 70mm five-pin cylinder 300,000+ durability cycles Fits 30-50mm doors L/R LAPO Mortise Door Lock for Home Main Door & Bedroom with Handle, 3 Brass Keys, Left-Right Fit 30-50mm Door Home Office Hotel, 50x85mm Body, Heavy-Duty 70mm Cylinder | Matt Finish | Ro-178

**Brand:** lapo
**Price:** ¥16162
**Availability:** ✅ In Stock

## Summary

> 🔐 Secure your space with style and strength — don’t get left unlocked!

## Quick Answers

- **What is this?** LAPO Mortise Door Lock for Home Main Door & Bedroom with Handle, 3 Brass Keys, Left-Right Fit 30-50mm Door Home Office Hotel, 50x85mm Body, Heavy-Duty 70mm Cylinder | Matt Finish | Ro-178 by lapo
- **How much does it cost?** ¥16162 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/545600260-lapo-mortise-door-lock-for-home-main-door-and-bedroom)

## Best For

- lapo enthusiasts

## Why This Product

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

## Key Features

- • **Enhanced Security:** Includes 3 computerized brass keys with smooth, precise locking
- • **Premium Zinc Build:** Corrosion-resistant zinc structure ensures long-lasting strength
- • **Effortless Elegance:** Matt finish and smooth lever handle blend style with quiet operation
- • **Unmatched Durability:** Tested beyond 300,000 cycles for years of reliable security
- • **Universal Fit & Function:** Seamlessly fits 30-50mm doors with left or right hand compatibility

## Overview

The LAPO Mortise Door Lock combines a robust zinc construction with a high-security 70mm five-pin cylinder, designed for 30-50mm thick doors with left or right hand compatibility. Tested for over 300,000 cycles and backed by a 3-year warranty, it offers durable, smooth locking with three computerized brass keys, making it ideal for homes, offices, and hotels seeking reliable, stylish security.

## Description

The LAPO Zinc Door Handle Lock Set is designed to deliver reliable security with elegant styling for residential and commercial spaces. Made from premium zinc material, it ensures durability, strength, and long-term performance under daily usage conditions. Available in Antique, Black, Gold, Rose Gold, and Matt finishes, it complements both modern and traditional interiors beautifully. The set includes two handles, lock body, cylinder, covering plate, three brass computerized keys, and installation screws for convenience. Featuring a 50 x 85 mm lock body and 70 mm five-pin cylinder, it fits 30-50 mm doors. Tested beyond 300,000 cycles, it includes a 3-year warranty.

Review: excellent quality - NICE SUPRAB
Review: Design issue - Quality is top notch, but design wise there is an issue as it touches the outer granite while closing door.

## Features

- Zinc Structure: Strong zinc construction delivers durability, corrosion resistance, and dependable long-term security.
- Durability Tested: Handle assembly tested beyond 300,000 operating cycles for long service life.
- Warranty: Comes with a 3-year warranty covering only mechanism-related defects. Color, finish, and handle breakage are not covered under warranty.
- Quality Assurance: Strict pre-dispatch inspection ensures flawless finish, smooth operation, and reliable component performance.
- Universal Compatibility: Designed for 30–50mm doors supporting both left and right hand openings efficiently.
- Refined Mechanism: Smooth mortise system enables quiet, effortless locking and unlocking performance.
- Customer Support: Dedicated assistance team provides prompt help and reliable replacement for defective pieces.
- 3 Computerized Keys: Three computerized brass keys provide enhanced security with smooth and accurate locking control.
- Complete Set: Includes two handles, 50x85mm mortise body, 70mm five-pin cylinder, plate, screws, three brass keys.
- Extended Application: Ideal for residential main doors, bedroom entrances, office cabins, and hotel security areas.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BY56HDKS |
| Additional Features | Fits 30–50mm Door Thickness, High-Security Cylinder, Left & Right Door Compatible, Secure Multi-Point Locking, Smooth Lever Handle Operation |
| Best Sellers Rank | #13,820 in Home Improvement ( See Top 100 in Home Improvement ) #54 in Mortise Locks #61 in Handlesets |
| Brand | LAPO |
| Brand Name | LAPO |
| Colour | Satin Matt |
| Country of Publication | India |
| Customer Package Type | Box |
| Customer Reviews | 3.6 out of 5 stars 25 Reviews |
| Exterior Finish | Satin Matt |
| Grip Size | Standard |
| Hand Orientation | Ambidextrous |
| Handle Attachment Mechanism | Screw |
| Handle Compatibility | Universal |
| Handle Material | Zinc |
| Handle Type | Lever |
| Importer Contact Information | Made In India-3-year warranty; to claim it, contact us at this number: +91 9328555714 |
| Included Components | 1 Piece Of Cylinder, 1 Piece Of Lock Body, 2 Pieces of Handles, 3 Brass Computerized Keys, Cover |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Depth | 30-55 mm |
| Item Dimensions L x W | 17L x 6.5W Centimeters |
| Item Type Name | Mortise lock |
| Item Weight | 2010 Grams |
| Lock Type | Mortise Lock |
| Manufacturer | Adarsh Enterprise- Customer Care Number- +91 93285 55714, Warranty- 3 Years, LAPO |
| Manufacturer Contact Information | Adarsh Enterprise- Customer Care Number- +91 93285 55714, Warranty- 3 Years |
| Manufacturer Part Number | Lock-178-Matt |
| Manufacturer Warranty Description | 3-year warranty; to claim it, contact us at this number: +91 9328555714 |
| Material | Zinc |
| Material Type | Zinc |
| Metal Type | Zinc |
| Model Number | Lock-178-Matt |
| Number of Items | 1 |
| Packer Contact Information | Adarsh Enterprise, 6,Shreedhar Industries Hub, Kathwada GIDC, Ahmedabad,-382430, Customer Care -+91 9328555714 |
| Product Dimensions | 17L x 6.5W Centimeters |
| Product Finish Type | Matt |
| Shape | Wave |
| Specific Uses For Product | Bedroom Door Locking, Hotel Room Doors, Main Door Security, Office Doors, Residential & Commercial Use |
| Style | Main Door & Bedroom Door |
| Style Name | Main Door & Bedroom Door |
| Unit Count | 1.00 Count |

## Product Details

- **Brand:** LAPO
- **Colour:** Satin Matt
- **Exterior Finish:** Satin Matt
- **Handle Type:** Lever
- **Material:** Zinc
- **Product Dimensions:** 17L x 6.5W Centimeters
- **Shape:** Wave
- **Style:** Main Door & Bedroom Door

## Images

![LAPO Mortise Door Lock for Home Main Door & Bedroom with Handle, 3 Brass Keys, Left-Right Fit 30-50mm Door Home Office Hotel, 50x85mm Body, Heavy-Duty 70mm Cylinder | Matt Finish | Ro-178 - Image 1](https://m.media-amazon.com/images/I/71n5Hmg2sPL.jpg)
![LAPO Mortise Door Lock for Home Main Door & Bedroom with Handle, 3 Brass Keys, Left-Right Fit 30-50mm Door Home Office Hotel, 50x85mm Body, Heavy-Duty 70mm Cylinder | Matt Finish | Ro-178 - Image 2](https://m.media-amazon.com/images/I/71GCKB-gqtL.jpg)
![LAPO Mortise Door Lock for Home Main Door & Bedroom with Handle, 3 Brass Keys, Left-Right Fit 30-50mm Door Home Office Hotel, 50x85mm Body, Heavy-Duty 70mm Cylinder | Matt Finish | Ro-178 - Image 3](https://m.media-amazon.com/images/I/718whqTFBmL.jpg)
![LAPO Mortise Door Lock for Home Main Door & Bedroom with Handle, 3 Brass Keys, Left-Right Fit 30-50mm Door Home Office Hotel, 50x85mm Body, Heavy-Duty 70mm Cylinder | Matt Finish | Ro-178 - Image 4](https://m.media-amazon.com/images/I/719y5+fcjmL.jpg)
![LAPO Mortise Door Lock for Home Main Door & Bedroom with Handle, 3 Brass Keys, Left-Right Fit 30-50mm Door Home Office Hotel, 50x85mm Body, Heavy-Duty 70mm Cylinder | Matt Finish | Ro-178 - Image 5](https://m.media-amazon.com/images/I/71AOGuiOUML.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ excellent quality
*by K***L on 16 August 2025*

NICE SUPRAB

### ⭐ Design issue
*by V***I on 5 January 2026*

Quality is top notch, but design wise there is an issue as it touches the outer granite while closing door.

### ⭐⭐⭐⭐⭐ Good stylish product
*by S***N on 11 July 2026*

Very nice

## Frequently Bought Together

- LAPO Deluxe Door Lock for Main Door, Door Lock for Bedroom, Mortise Door Lock Set, Door Lock Handles Set with 3 Brass Key for Home,Office,Hotel | Matt Finish | 3 Years Warranty Ro-178
- Plantex Stainless Steel Folding Towel Rack for Bathroom/Towel Stand/Hanger/Bathroom Accessories(18 Inch-Chrome)
- LAPO Premium Mortise Door Locks For Main Door,Bedroom,Door Lock Handle Set With Brass Lock Body Set With 3 Key,Door Locks For Home,Office,Hotel|Matt Finish|3 Years Warranty Ro-276, Pull Handle

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-06*