---
product_id: 361047435
title: "National Hardware N343-723 391D Folding Door Hardware Set in White"
brand: "national hardware"
price: "¥29547"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/361047435-national-hardware-n343-723-391d-folding-door-hardware-set-in
store_origin: JP
region: Japan
---

# 48-inch full coverage Surface mount, no mortising 4-way smooth adjustability National Hardware N343-723 391D Folding Door Hardware Set in White

**Brand:** national hardware
**Price:** ¥29547
**Availability:** ✅ In Stock

## Summary

> 🚪 Unlock your space’s potential with effortless style!

## Quick Answers

- **What is this?** National Hardware N343-723 391D Folding Door Hardware Set in White by national hardware
- **How much does it cost?** ¥29547 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/361047435-national-hardware-n343-723-391d-folding-door-hardware-set-in)

## 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

- • **Precision Fit:** Fits doors from 7/8" to 1-3/8" thickness for versatile use
- • **Sleek & Subtle:** Clean white finish blends perfectly with modern interiors
- • **Smooth Operator:** Four-way adjustability ensures flawless, quiet folding action
- • **Effortless Installation:** Surface mount design means no mortising or complex setup
- • **Seamless Space Maximizer:** Fold doors completely out of the way for full closet access

## Overview

The National Hardware N343-723 391D Folding Door Hardware Set is a 48-inch white surface-mount kit designed for bi-fold doors between 7/8" and 1-3/8" thick. It features four-way adjustability for smooth operation and easy installation without mortising, enabling full access to closets by folding doors neatly out of the way.

## Description

National Hardware N343-723 391D Folding Door Hardware Set in White

## Features

- Complete hardware set for bi-fold doors
- 48 inch White Double Folding Door Hardware Set.
- For 7/8-in to 1-3/8-in doors
- Surface mount, no mortising required
- Allows full access to closets
- Four way adjustability for smooth operation
- It allows doors to be folded out of the way
- Easy installation
- Four-way adjustability

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Department | Unisex-Adult |
| Manufacturer | Stanley National |
| Item model number | N343-723 |
| Product Dimensions | 124.5 x 6.3 x 5.1 cm; 1.08 kg |
| ASIN | B001ELGAOY |

## Images

![National Hardware N343-723 391D Folding Door Hardware Set in White - Image 1](https://m.media-amazon.com/images/I/41hXL1LVy-L.jpg)

## Available Options

This product comes in different **Size, Style Name** options.

## Questions & Answers

**Q: Is this for only 1 door?**
A: Two doors ;)

**Q: Is this for only 1 door?**
A: Nope, 2 doors

**Q: Can this be used to install mirror doors or just wood?**
A: Jut wood

**Q: Does yhis have to be installed on a door frame? I have a "knook" in my house i wouldnlike to put doors on but there is no door frame.**
A: I replaced the hardware on my closet door.  I'm sure you could nail this to the door frame around the knook and it would work fine.

## Frequently Bought Together

- National Hardware N343-723 Complete Double Folding Door Hardware Set, 48-Inch, White, For Indoor Use, Boxed
- Richelieu Hardware 14012WBC Onward Bi-Fold Door Hardware Kit 24 in (610 mm), Track White Zinc Beige Finish
- Bifold Door Hardware Repair Kit - 2 Pack Bi-fold Sliding Closet Door Hardware Kit for 7/8" to 1" Track, Folding Pocket Door Replacement Parts Set Include Top Bottom Pivots Bracket and Guide Wheel

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**Shop now:** [https://www.desertcart.jp/products/361047435-national-hardware-n343-723-391d-folding-door-hardware-set-in](https://www.desertcart.jp/products/361047435-national-hardware-n343-723-391d-folding-door-hardware-set-in)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-04*