---
product_id: 15064137
title: "Stanley National Hardware S757-033 1055 Chain Bolt in Zinc, 4\""
brand: "national hardware"
price: "310394₫"
currency: VND
in_stock: false
reviews_count: 9
url: https://www.desertcart.vn/products/15064137-stanley-national-hardware-s757-033-1055-chain-bolt-in-zinc
store_origin: VN
region: Vietnam
---

# Compact dimensions Secure locking mechanism Durable zinc finish Stanley National Hardware S757-033 1055 Chain Bolt in Zinc, 4"

**Brand:** national hardware
**Price:** 310394₫
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Lock it down with style!

## Quick Answers

- **What is this?** Stanley National Hardware S757-033 1055 Chain Bolt in Zinc, 4" by national hardware
- **How much does it cost?** 310394₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/15064137-stanley-national-hardware-s757-033-1055-chain-bolt-in-zinc)

## Best For

- national hardware enthusiasts

## Why This Product

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

## Key Features

- • **🔑 Versatile Use:** Perfect for cabinets, screens, and industrial doors.
- • **💪 Automatic Locking:** Strong spring mechanism for effortless security.
- • **🔄 Reversible Design:** Easily adapts for doors opening in or out.
- • **🌧️ Weather Resistant:** Zinc plating ensures durability against the elements.
- • **📦 Convenient Packaging:** Single unit for easy installation and replacement.

## Overview

The Stanley National Hardware S757-033 1055 Chain Bolt is a robust and versatile locking solution designed for various door types, featuring a durable zinc finish and an automatic locking mechanism for enhanced security.

## Description

Product Description          Stanley-National Hardware has been a leading manufacturer of hardware for more than a century. Over the course of the last 160-plus years, Stanley-National is a name that has become synonymous with quality, innovation and customer service. Providing a reliable barrier against unauthorized entries. Protect display showcase items, accessible drawers and utility closets from break-ins with this line of utility locks. Zinc plating offers corrosion resistance for all of your functional hardware needs.             From the Manufacturer          Stanley-National Hardware has been a leading manufacturer of hardware for more than a century. Over the course of the last 160-plus years, Stanley-National is a name that has become synonymous with quality, innovation, and customer service. Providing a reliable barrier against unauthorized entries. Protect display showcase items, accessible drawers and utility closets from break-ins with this line of utility locks. Zinc plating offers corrosion resistance for all of your functional hardware needs.

## Features

- Authorized Replacement from National Hardware Stock #N150-771
- Designed for use on cabinet, double screen, garage and industrial doors
- Can be used on doors opening in by reversing the square bolt
- Equipped with a strong hard-drawn wire spring which throws the bolt automatically when chain is released

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | KWIK9 |
| Part Number | 757033 |
| Item Weight | 3.36 ounces |
| Product Dimensions | 12 x 5.3 x 3.9 inches |
| Item model number | S757-033 |
| Color | Silver |
| Style | Standard Packaging |
| Finish | Zinc plated |
| Item Package Quantity | 1 |
| Batteries Required? | No |

## Images

![Stanley National Hardware S757-033 1055 Chain Bolt in Zinc, 4" - Image 1](https://m.media-amazon.com/images/I/616y8KRJsRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great product!
  

*by B***R on Reviewed in the United States on August 25, 2015*

Great product - and exactly as described! I used it on an interior bathroom door and it works perfectly. The chain operates smoothly and it is well-designed and well-built.

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Does the job, but not designed as well as I expected...
  

*by R***4 on Reviewed in the United States on September 19, 2014*

Ordered two of these to act as quick releases on the second door of double doors on a garden shed.  They work pretty much as hoped, but a few modifications were needed.  1)  The cross-section of the bolt is square, and the bolt slides in a round sleeve.  The sleeve is too big in diameter, meaning the bolt wobbles inside the sleeve.  So when the door is closed, it can rattle significantly as the bolt wobbles in the loose sleeve.  I fixed this by wedging a shim inside the sleeve that narrows the gap but doesn't impede the sliding of the bolt.  2)  The plate (bottom right plate in the picture) into which the bolt inserts when the door is closed doesn't align with the bolt if installed as designed.  If it is, the bolt is centered in a much bigger opening and the door can really wobble.  This was fixed by repeatedly repositioning the plate until the bolt just barely slid into the opening, but it's now clearly not the way it was designed to be installed.  Now the door is tight when closed and doesn't wobble.  Overall, I'd buy them again, but knowing I need to modify them significantly when installing.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Nice lock
  

*by F***1 on Reviewed in the United States on July 25, 2017*

Works well used on and attic door, a bit hard for a horizontal lock really made for vertical installation but did the job well.  My only complaint was I wanted gold and it came in silver.

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-16*