---
product_id: 334371682
title: "LAPO Mortise Door Lock for Home Main Door & Bedroom with Handle - 50x85mm Body - 3 Brass Keys - Heavy-Duty 70mm Cylinder - Left-Right Fit 30-50mm Door Home Office Hotel | Black Finish | Ro-276"
brand: "lapo"
price: "4348374₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Lapo"
url: https://www.desertcart.vn/products/334371682-lapo-mortise-door-lock-for-home-main-door-and-bedroom
store_origin: VN
region: Vietnam
---

# 300,000+ durability cycles Rust & weather-proof tech 70mm bolt cylinder fit LAPO Mortise Door Lock for Home Main Door & Bedroom with Handle - 50x85mm Body - 3 Brass Keys - Heavy-Duty 70mm Cylinder - Left-Right Fit 30-50mm Door Home Office Hotel | Black Finish | Ro-276

**Brand:** lapo
**Price:** 4348374₫
**Availability:** ✅ In Stock

## Summary

> 🔐 Elevate your door security with style and strength — because your home deserves the best.

## Quick Answers

- **What is this?** LAPO Mortise Door Lock for Home Main Door & Bedroom with Handle - 50x85mm Body - 3 Brass Keys - Heavy-Duty 70mm Cylinder - Left-Right Fit 30-50mm Door Home Office Hotel | Black Finish | Ro-276 by lapo
- **How much does it cost?** 4348374₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/334371682-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

- • **Unmatched Durability:** Tested for over 300,000 locking cycles to keep your home secure day after day.
- • **Precision Fit Engineering:** Designed with a 70mm bolt cylinder and lock body for seamless installation on doors 30-55mm thick.
- • **Silent & Smooth Operation:** Advanced auto-retraction and noise-reduced handles ensure a quiet, premium locking experience.
- • **All-Inclusive Security Kit:** Comes complete with 2 sleek handles, lock body, 3 computer-cut brass keys, and all mounting hardware.
- • **Worry-Free 3-Year Warranty:** Enjoy peace of mind with a robust ‘Fit and Forget’ warranty covering handles and cylinders.

## Overview

LAPO Heavy Duty Mortise Door Lock combines premium virgin zinc alloy construction with precision engineering to deliver a rust-resistant, weatherproof locking solution. Featuring a 70mm bolt cylinder, reversible latch, and a complete kit with 3 brass keys, it’s rigorously tested for over 300,000 cycles and backed by a 3-year warranty. Ideal for main doors, bedrooms, homes, and resorts, it offers silent operation and a sleek black finish that enhances any entrance.

## Description

LAPO heavy duty entry door lock handle set is built using high-quality zinc material ensuring strong construction and reliable performance. The handle set is tested for more than 300,000 cycles delivering consistent durability and long-lasting smooth operation. It supports 30–50mm door thickness with universal left and right hand compatibility for flexible installation. Smooth and silent mechanism ensures a noise-free locking experience suitable for both residential and commercial spaces. Quality checked before dispatch, each unit undergoes strict inspection to ensure finish precision and dependable component functionality. Comes with complete installation components, 3 computerized brass keys, and fast customer support backed by 3 years warranty.

Review: Good quality - Good quality
Review: Nice product - Nice lock. The colour doesn't match exactly in the image tho, it's antique gold not brushed gold

## Features

- 𝐙𝐢𝐧𝐜 𝐒𝐭𝐫𝐞𝐧𝐠𝐭𝐡: Crafted using zinc material ensuring strong build quality, durability, and reliable long-term performance.
- 𝐂𝐲𝐜𝐥𝐞 𝐓𝐞𝐬𝐭𝐞𝐝: Handle set tested for more than 300,000 cycles ensuring consistent smooth operation and extended usability.
- 𝐖𝐚𝐫𝐫𝐚𝐧𝐭𝐲 𝐀𝐬𝐬𝐮𝐫𝐚𝐧𝐜𝐞: Backed by a 3-year warranty, only mechanism defects will be covered, ensuring dependable product quality and long-term reliability.
- 𝐃𝐢𝐬𝐩𝐚𝐭𝐜𝐡 𝐂𝐡𝐞𝐜𝐤𝐞𝐝:Quality checked before dispatch ensuring proper finishing, smooth performance, and accurate component reliability.
- 𝐃𝐨𝐨𝐫 𝐅𝐢𝐭𝐦𝐞𝐧𝐭: Suitable for 30–50mm doors with left and right opening compatibility for flexible installation.
- 𝐒𝐢𝐥𝐞𝐧𝐭 𝐎𝐩𝐞𝐫𝐚𝐭𝐢𝐨𝐧: Engineered for smooth and silent locking ensuring noiseless daily door usage experience.
- 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 𝐒𝐞𝐫𝐯𝐢𝐜𝐞: Fast customer support ensures quick assistance and replacement if any defective item is received.
- 𝐒𝐞𝐜𝐮𝐫𝐞 𝐊𝐞𝐲𝐬: Includes 3 computerized brass keys ensuring enhanced safety and controlled secure door access.
- 𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞 𝐊𝐢𝐭:Comes with 2 handles, 50x85mm lock body, 70mm cylinder, plates, keys, and screws.
- 𝐖𝐢𝐝𝐞 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧: Ideal for main doors, bedroom doors, office cabins, and hotel door installations.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08WJ7SGNT |
| Additional Features | Water proof |
| Best Sellers Rank | #11,623 in Home Improvement ( See Top 100 in Home Improvement ) #50 in Mortise Locks |
| Brand | LAPO |
| Brand Name | LAPO |
| Colour | Black |
| Country of Publication | India |
| Customer Package Type | Box |
| Customer Reviews | 3.9 out of 5 stars 466 Reviews |
| Exterior Finish | Black |
| Grip Size | Standard |
| Hand Orientation | Ambidextrous |
| Handle Attachment Mechanism | Removable |
| Handle Material | Zinc |
| Handle Type | Mortise Lock |
| 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 |
| Item Depth | 7.62 cm |
| Item Dimensions L x W | 8.5L x 5W Centimeters |
| Item Type Name | Mortise Door Lock |
| Item Weight | 2200 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-276-BLACK |
| 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-276-BLACK |
| Number of Items | 1 |
| Packer Contact Information | Adarsh Enterprise, 6,Shreedhar Industries Hub, Kathwada GIDC, Ahmedabad,-382430, Customer Care -+91 9328555714 |
| Product Dimensions | 8.5L x 5W Centimeters |
| Product Finish Type | Black |
| Shape | plate |
| Specific Uses For Product | Door |
| Style | RO-276 |
| Style Name | RO-276 |
| Unit Count | 2 Count |

## Product Details

- **Brand:** LAPO
- **Colour:** Black
- **Exterior Finish:** Brass
- **Handle Type:** Mortise Lock
- **Material:** Zinc
- **Product Dimensions:** 8.5L x 5W Centimeters
- **Shape:** plate
- **Special Feature:** Water proof
- **Specific Uses For Product:** Door
- **Style:** RO-276

## Images

![LAPO Mortise Door Lock for Home Main Door & Bedroom with Handle - 50x85mm Body - 3 Brass Keys - Heavy-Duty 70mm Cylinder - Left-Right Fit 30-50mm Door Home Office Hotel | Black Finish | Ro-276 - Image 1](https://m.media-amazon.com/images/I/91R5XOmIUYL.jpg)
![LAPO Mortise Door Lock for Home Main Door & Bedroom with Handle - 50x85mm Body - 3 Brass Keys - Heavy-Duty 70mm Cylinder - Left-Right Fit 30-50mm Door Home Office Hotel | Black Finish | Ro-276 - Image 2](https://m.media-amazon.com/images/I/81XcVOQ69YL.jpg)
![LAPO Mortise Door Lock for Home Main Door & Bedroom with Handle - 50x85mm Body - 3 Brass Keys - Heavy-Duty 70mm Cylinder - Left-Right Fit 30-50mm Door Home Office Hotel | Black Finish | Ro-276 - Image 3](https://m.media-amazon.com/images/I/81hq9PlWdhL.jpg)
![LAPO Mortise Door Lock for Home Main Door & Bedroom with Handle - 50x85mm Body - 3 Brass Keys - Heavy-Duty 70mm Cylinder - Left-Right Fit 30-50mm Door Home Office Hotel | Black Finish | Ro-276 - Image 4](https://m.media-amazon.com/images/I/71IJJMgFIKL.jpg)
![LAPO Mortise Door Lock for Home Main Door & Bedroom with Handle - 50x85mm Body - 3 Brass Keys - Heavy-Duty 70mm Cylinder - Left-Right Fit 30-50mm Door Home Office Hotel | Black Finish | Ro-276 - Image 5](https://m.media-amazon.com/images/I/71xtP8w-4UL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is the coating coming off easily or is it durable?**
A: Don’t buy the quality is pathetic

**Q: Any garentty or warranty**
A: Nothing you will get

**Q: What is the length of handle fron the edge of the door**
A: Very comfortable

**Q: Can the cylinder be fit in a door of 50 mm?**
A: Not sure, I don’t recommend flimsy door

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by F***Z on 23 February 2026*

Good quality

### ⭐⭐⭐⭐ Nice product
*by S***N on 13 March 2026*

Nice lock. The colour doesn't match exactly in the image tho, it's antique gold not brushed gold

### ⭐⭐⭐⭐⭐ Good
*by P***R on 12 March 2026*

Good purchase....looks good and durable

## Frequently Bought Together

- LAPO Premium Mortise Door Locks for Main Door, Lock for Bedroom, Door Lock Handle Set with Brass Lock Body Set with 3 Key, Main Door Locks for Home | Black Finish | 3 Years Warranty Ro-276
- LAPO Mortise Door Lock, High-Security Door Lock for Main Door & Bedroom, Durable Zinc & Brass, Matt Finish, Door Lock Handle Set, 3 Brass Keys | Matt Finish | 3 Years Warranty RO-126
- LAPO 18 inch Lotus Door Handles for Main Door | Main Door Handle | Door Handle | Zinc Alloy (Pack of 1) Antique Finish | 3 Years Warranty

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-06-05*