---
product_id: 96955250
title: "Patio Sliding/Gliding Door 2 Point Mortise Lock PM523A"
brand: "vision hardware"
price: "S$80"
currency: SGD
in_stock: false
reviews_count: 1
url: https://www.desertcart.sg/products/96955250-patio-sliding-gliding-door-2-point-mortise-lock-pm523a
store_origin: SG
region: Singapore
---

# Patio Sliding/Gliding Door 2 Point Mortise Lock PM523A

**Brand:** vision hardware
**Price:** S$80
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Patio Sliding/Gliding Door 2 Point Mortise Lock PM523A by vision hardware
- **How much does it cost?** S$80 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/96955250-patio-sliding-gliding-door-2-point-mortise-lock-pm523a)

## Best For

- vision hardware enthusiasts

## Why This Product

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

## Description

The Vision Industries Patio Door Mortise Locks fit most sliding door systems. This two point lock provides high security and perfectly matches with PM535 keeper. It exceeds CAWM 800# pull test standards. PM523A has a centered pin slot. It is made by the same company that provides hardware attached to the most popular brand Patio Doors sold at Home Depot, Lowe's and many other window and door outlets.

## Features

- Self adjusting hook design     Center pin location     Plated dichromate finish     Design exceeds AAMA requirements     Mounting hardware not included     All metal construction for durability    ›See more product details

## Images

![Patio Sliding/Gliding Door 2 Point Mortise Lock PM523A - Image 1](https://m.media-amazon.com/images/I/21xCaWRutAL.jpg)
![Patio Sliding/Gliding Door 2 Point Mortise Lock PM523A - Image 2](https://m.media-amazon.com/images/I/31JcEa-jk8L.jpg)
![Patio Sliding/Gliding Door 2 Point Mortise Lock PM523A - Image 3](https://m.media-amazon.com/images/I/414ATYhtYBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Perfect Replacement even with different hook to hook dimensions
  

*by P***L on Reviewed in the United States on January 23, 2017*

Worked as a perfect replacement.  I was a bit hesitant that this would not work since the dimensions did not give the hook to hook dimension.  The first thing I checked when I received this was that hook to hook dimension.  It was different than my existing hardware, although it still worked when it was installed.  I would have to guess that the "self adjusting hook" did it's job.  The door now latches much smoother than the old warn out hardware it replaced.

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**Shop now:** [https://www.desertcart.sg/products/96955250-patio-sliding-gliding-door-2-point-mortise-lock-pm523a](https://www.desertcart.sg/products/96955250-patio-sliding-gliding-door-2-point-mortise-lock-pm523a)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-13*