---
product_id: 118903541
title: "Sliding Patio Door Mortise Lock"
brand: "milgard"
price: "¥21007"
currency: JPY
in_stock: true
reviews_count: 8
category: "Milgard"
url: https://www.desertcart.jp/products/118903541-sliding-patio-door-mortise-lock
store_origin: JP
region: Japan
---

# Dual-point double hooked lock Weather & corrosion resistant Easy DIY installation Sliding Patio Door Mortise Lock

**Brand:** milgard
**Price:** ¥21007
**Availability:** ✅ In Stock

## Summary

> 🔒 Lock in peace of mind with Milgard’s ultimate sliding door security!

## Quick Answers

- **What is this?** Sliding Patio Door Mortise Lock by milgard
- **How much does it cost?** ¥21007 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/118903541-sliding-patio-door-mortise-lock)

## Best For

- milgard enthusiasts

## Why This Product

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

## Key Features

- • **Effortless DIY Upgrade:** Install in under 10 minutes with just basic hand tools—no pro needed.
- • **OEM Certified Fit & Finish:** Genuine Milgard part engineered specifically for Tuscany & Classic Series sliding doors.
- • **Smooth, Reliable Operation:** Experience seamless locking action that keeps your home secure and hassle-free.
- • **Built to Brave the Elements:** Premium corrosion-resistant metal ensures long-lasting durability rain or shine.
- • **Maximum Security, Zero Compromise:** Dual-point double hooked design locks down your sliding patio door with unmatched strength.

## Overview

The Milgard Sliding Patio Door Mortise Lock is a genuine OEM replacement designed exclusively for Milgard Tuscany and Classic Series two-panel sliding patio doors. Featuring a dual-point double hooked latch, it delivers superior security and smooth operation. Crafted from corrosion-resistant metal, this lock withstands harsh weather conditions for years of reliable use. Easy to install with basic tools, it’s the trusted choice for homeowners seeking durable, factory-certified protection.

## Description

This is a brand new Genuine OEM Milgard Mortise Lock. It fits the Milgard Tuscany & Classic Series sliding 2 panel patio doors. It can also be used with a factory installed keyed lock. The double hooked latch provides maximum security. The smooth mechanism ensures easy and reliable operation. Ensure your home remains safe and secure with our high-quality patio door mortise lock. Designed specifically for the Milgard Tuscany and Classic Series sliding patio doors, this lock provides a reliable solution for keeping your home protected from unwanted access. Whether you’re replacing an old lock or upgrading your current system, our mortise lock offers enhanced durability and ease of use. Durable construction, crafted from premium corrosion-resistant materials to withstand the elements ensuring long-lasting performance in any climate. Easy installation process that only requires basic hand tools. Perfect for DIYers and professionals alike. 3 and 4 panel patio doors require a different style mortise lock.

Review: Perfect fit! - My 27 year old Milgard mortise had a piece break inside, and this was a great replacement. Smooth locking operation, fit perfectly in the door with no issues. Don’t be scared of the slightly rounded corners being different from the original’s rectangular shape. I recommend this mortise to anyone needing to replace their Milgard sliding door mortise. And if you’re having trouble figuring out how to access the mortise itself in your door, remove the plastic cover from the end of your door. Took me way too long to figure that out. Use a pry bar or the claw of a hammer near the bottom of the cover and pull it up a little. Then peel it off all the way to the top. And just mash it back in when you’ve slotted the new mortise in!
Review: Saved the day - This replacement morticed latch is a game changer. Took all of 10 mins to install. Works flawlessly. Door works better than ever now.

## Features

- Genuine OEM Milgard Part. We only carry genuine parts direct from the factory. 35 + years in the door and window business. We are a trusted source for parts and service.
- Milgard mortise lock for two panel sliding patio doors. This durable design is built to last years. Made specifically for a two panel patio door configuration, three and four panel doors require a different design.
- Dual point double hooked design that provides maximum security and maximum peace of mind. Safe and secure every time. Designed to prevent unauthorized entry.
- Fits Milgard Tuscany series sliding patio doors. This mortise lock is an OEM replacement from the Milgard factory, designed to work on the Milgard Tuscany patio doors.
- Fits Milgard Classic Series Sliding patio doors. This mortise lock is an OEM replacement from the Milgard factory, designed to work on the Milgard Classic Series patio doors.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N0TLP7S |
| Additional Features | Anti-Corrosion, Durable, One-Touch Lock, Very Secure, Weather Resistant |
| Best Sellers Rank | #203,333 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #733 in Sliding Door Hardware |
| Brand | Milgard |
| Brand Name | Milgard |
| Color | Silver |
| Control Method | Touch |
| Controller Type | Hand Control |
| Customer Reviews | 4.6 out of 5 stars 99 Reviews |
| Finish Types | Unfinished |
| Item Dimensions | 5.44 x 1.69 x 0.88 inches |
| Item Type Name | Mortise Lock |
| Item dimensions L x W x H | 5.44 x 1.69 x 0.88 inches |
| Lock Type | Mortise Lock |
| Manufacturer | Milgard |
| Manufacturer Part Number | Mortise Lock |
| Material | Metal |
| Material Type | Metal |
| Model Name | Milgard Sliding Patio Door Mortise Lock |
| Model Number | Mortise Lock |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Recommended Uses For Product | securing Milgard sliding patio doors |
| Shape | Rectangular |
| Special Feature | Anti-Corrosion, Durable, One-Touch Lock, Very Secure, Weather Resistant |
| Style Name | Classic |
| UPC | 687927146860 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Milgard
- **Special Feature:** Anti-Corrosion, Weather Resistant, Durable, Very Secure, One-Touch Lock
- **Lock Type:** Mortise Lock
- **Item dimensions L x W x H:** 5.44 x 1.69 x 0.88 inches
- **Material:** Metal

## Images

![Sliding Patio Door Mortise Lock - Image 1](https://m.media-amazon.com/images/I/51OSfnvOYAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect fit!
*by V***. on August 17, 2024*

My 27 year old Milgard mortise had a piece break inside, and this was a great replacement. Smooth locking operation, fit perfectly in the door with no issues. Don’t be scared of the slightly rounded corners being different from the original’s rectangular shape. I recommend this mortise to anyone needing to replace their Milgard sliding door mortise. And if you’re having trouble figuring out how to access the mortise itself in your door, remove the plastic cover from the end of your door. Took me way too long to figure that out. Use a pry bar or the claw of a hammer near the bottom of the cover and pull it up a little. Then peel it off all the way to the top. And just mash it back in when you’ve slotted the new mortise in!

### ⭐⭐⭐⭐⭐ Saved the day
*by S***W on June 29, 2024*

This replacement morticed latch is a game changer. Took all of 10 mins to install. Works flawlessly. Door works better than ever now.

### ⭐⭐⭐⭐⭐ Perfect replacement
*by A***R on March 30, 2024*

Direct replacement for our door. Fit as expected, easy to install, no issues.

## Frequently Bought Together

- Milgard Sliding Patio Door Mortise Lock
- Sliding Patio Door Latch Lever for Milgard, White
- Sliding Patio Door Handle Set for Milgard, White

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**Shop now:** [https://www.desertcart.jp/products/118903541-sliding-patio-door-mortise-lock](https://www.desertcart.jp/products/118903541-sliding-patio-door-mortise-lock)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-15*