---
product_id: 404222508
title: "LAPO Premium Mortise Door Locks for Main Door, Bedroom Lock, Door Handleset with Brass Lock Body Set with 3 Keys, Home Locks,"
brand: "lapo"
price: "¥27442"
currency: JPY
in_stock: true
category: "Lapo"
url: https://www.desertcart.jp/products/404222508-lapo-premium-mortise-door-locks-for-main-door-bedroom-lock
store_origin: JP
region: Japan
---

# 300,000+ smooth cycles 3 brass computerized keys Zinc heavy-duty build LAPO Premium Mortise Door Locks for Main Door, Bedroom Lock, Door Handleset with Brass Lock Body Set with 3 Keys, Home Locks,

**Brand:** lapo
**Price:** ¥27442
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in style and security — because your door deserves the best.

## Quick Answers

- **What is this?** LAPO Premium Mortise Door Locks for Main Door, Bedroom Lock, Door Handleset with Brass Lock Body Set with 3 Keys, Home Locks, by lapo
- **How much does it cost?** ¥27442 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/404222508-lapo-premium-mortise-door-locks-for-main-door-bedroom-lock)

## 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

- • **Silent Security:** Engineered for whisper-quiet locking, perfect for peaceful homes and professional spaces.
- • **Robust Zinc Armor:** Crafted from premium zinc for unmatched strength and long-term durability.
- • **Endurance That Lasts:** Tested for over 300,000 cycles ensuring ultra-reliable daily use without a hitch.
- • **Complete Peace of Mind:** Includes 3 high-security brass keys plus a 3-year warranty backed by fast customer support.
- • **Universal Fit Flexibility:** Fits 30-50mm doors with left-right compatibility for seamless installation anywhere.

## Overview

The LAPO Mortise Door Lock combines heavy-duty zinc construction with a smooth, silent locking mechanism tested for over 300,000 cycles. Designed for versatile installation on 30-50mm thick doors with ambidextrous handle compatibility, it includes 3 computerized brass keys and a 3-year warranty, making it the ideal choice for home, office, and hotel security.

## Description

LAPO mortise lock for main entry is manufactured using strong zinc material ensuring reliable durability and long-term security performance. The handle set is tested for more than 300,000 cycles delivering smooth and consistent operation over extended usage. It supports 30–50mm door thickness with left and right hand compatibility allowing flexible and convenient installation. Smooth and silent locking mechanism ensures noise-free performance suitable for residential and commercial environments. Quality checked before dispatch, each unit undergoes strict inspection for finish accuracy and dependable component functionality. Comes with complete components including handles, lock body, cylinder, keys, and supported by fast customer service with 3 years warranty.

## Features

- PREMIUM QUALITY: If you want to upgrade your lifestyle with premium quality door locks, this one is ideal for you. LAPO Mortise Door Lock has an elegant finish, which will make you believe: Once a LAPO, Always a LAPO "
- Warranty: The LAPO premium snap door lock body, handles and cylinder have a 36-month warranty period against all kinds of manufacturing defects.
- Material: LAPO premium snap door lock is the best on the market in terms of quality. The handle is made of virgin grade zinc and is available in matte finish, and the 70 mm screw cylinder and 50 x 85 mm lock body are made entirely of brass.
- Suitability: This LAPO mortise-style door lock has a durable exterior and is suitable for all types of doors with thicknesses ranging from approximately 28mm to 55mm in width. You can use it for bedroom doors, office doors and also main doors.
- Easy to install: LAPO premium snap door lock has a hassle-free installation. Can be used on all kinds of doors. The lock handle is fully reversible, making it convenient for installation on both sides of the door.
- Advanced Technology: The handle set has been tested for over 300,000 cycles and has an advanced automatic retracting mechanism to reduce mechanical noise from snap lock handles. In addition, the three keys are all computerized and made of premium quality brass.
- Durability: LAPO Mortise door lock knob set has handles ideally made for everyday use. The handles have a very smooth push and pull operation, which ensures that the handle will not loosen no matter how many times you use them.
- Protective Cover: The premium quality snap-on door lock knob set has a protective layer and is manufactured with weatherproof technology that makes the lock rust resistant and ideal for year-round use.
- Advantages: The lock not only improves the appearance of the door and enhances security, but the ergonomic design of the door handle provides a convenient grip. Lapo Mortise Lock is an innovative and secure decorative hardware handle
- Components in the box: The LAPO mortise door lock set contains 1 brass lock body, 2 mortise door lock knobs, 1 70 mm brass cylinder piece, 3 fully computerized brass keys, a socket plate, and screws necessary for the mortise.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08LBTBP55 |
| ASIN  | B08LBTBP55 |
| 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 | #84,882 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #65 in Door Mortise Locks |
| Brand Name | LAPO |
| Color | Matt |
| Customer Package Type | FFP |
| Customer Reviews | 3.9 3.9 out of 5 stars (450) |
| Customer reviews | 3.9 3.9 out of 5 stars (450) |
| Date First Available  | 6 August 2021 |
| Exterior Finish | Matt |
| Finish Types | SS Matt |
| Grip Size | Standard |
| Hand Orientation | Ambidextrous |
| Handle Attachment Mechanism | Cover Plate |
| Handle Compatibility | Universal |
| Handle Material | Zinc |
| Handle Type | Pull Handle |
| 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 | 70 mm |
| Item Dimensions L x W | 8.5L x 5W centimeters |
| Item Type Name | Mortise Door Lock |
| Item Weight | 2200 Grams |
| Item model number  | LOCK-276-MATT |
| Lock Type | Mortise Lock |
| Manufacturer | LAPO |
| Manufacturer  | LAPO |
| Manufacturer Part Number | LOCK-276-MATT |
| Manufacturer Warranty Description | Adarsh Enterprise- 7600766644 |
| Material Type | Zinc |
| Metal Type | Zinc |
| Model Number | LOCK-276-MATT |
| Number of Items | 1 |
| Product Dimensions  | 20.32 x 7.5 x 7.5 cm; 2.2 kg |
| Shape | Pleat Handel set |
| Specific Uses For Product | Door |
| Style Name | RO-276 |
| Unit Count | 1.00 Count |

## Product Details

- **Brand:** LAPO
- **Colour:** Matt
- **Material:** Zinc
- **Product dimensions:** 8.5L x 5W centimeters
- **Style:** RO-276

## Images

![LAPO Premium Mortise Door Locks for Main Door, Bedroom Lock, Door Handleset with Brass Lock Body Set with 3 Keys, Home Locks, - Image 1](https://m.media-amazon.com/images/I/81-AZO3GtPL.jpg)

## Available Options

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

## Frequently Bought Together

- LAPO Premium Mortise Door Locks for Main Door,Bedroom,Door Lock Handlesets with Brass Lock Body Set with 3 Key,Door Locks for Home,Office,Hotel|Matt Finish|3 Years Warranty Ro-276, Pull Handle
- 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 Superior Mortise Lock for Main Door, Lock for Bedroom, Door Lock Handlesets with 3 Brass Key for Home,Office,Hotel | Matt Finish | 3 Years Warranty Ro-125

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---

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