---
product_id: 54394586
title: "Prime-Line N 6539 Wide-Track Slide Guide, 4 in L X 13/16 in W, Plastic, White, 3/8 in"
brand: "prime-line"
price: "$54.54"
currency: USD
in_stock: true
reviews_count: 12
url: https://www.desertcart.us/products/54394586-prime-line-n-6539-wide-track-slide-guide-4-in
store_origin: US
region: United States of America
---

# Self-adjusting Dual springs Durable nylon Prime-Line N 6539 Wide-Track Slide Guide, 4 in L X 13/16 in W, Plastic, White, 3/8 in

**Brand:** prime-line
**Price:** $54.54
**Availability:** ✅ In Stock

## Summary

> 🔩 Elevate Your Door Game with Effortless Style!

## Quick Answers

- **What is this?** Prime-Line N 6539 Wide-Track Slide Guide, 4 in L X 13/16 in W, Plastic, White, 3/8 in by prime-line
- **How much does it cost?** $54.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/54394586-prime-line-n-6539-wide-track-slide-guide-4-in)

## Best For

- prime-line enthusiasts

## Why This Product

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

## Key Features

- • **Robust Design:** Crafted from high-quality white nylon for lasting durability.
- • **Contemporary Style:** Sleek design that complements modern home aesthetics.
- • **Innovative Mechanics:** Equipped with dual extension springs for smooth operation.
- • **Seamless Installation:** Experience snap-in convenience for effortless setup.
- • **Versatile Compatibility:** Perfectly suited for bi-fold doors from top manufacturers.

## Overview

The Prime-Line N 6539 Wide-Track Slide Guide is a high-quality, self-adjusting component designed for bi-fold doors. Made from durable white nylon, it features dual extension springs for enhanced functionality and a snap-in installation process, making it a perfect choice for both DIY enthusiasts and professional installers.

## Description

Prime-Line N 6539 Wide-Track Slide Guide, 4 in L X 13/16 in W, Plastic, White, 3/8 in

## Features

- Used by Acme and a variety of other manufacturers of bi-fold doors
- Self adjusting
- Two separate extension springs within housing
- White nylon construction
- Snap in installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| UPC | 049793065391 |
| Global Trade Identification Number | 00049793065391 |
| Manufacturer | Prime-Line Products |
| Part Number | N 6539 |
| Product Dimensions | 10.16 x 1.27 x 2.06 cm; 31.75 g |
| Item model number | N 6539 |
| Size | 3/8 in. |
| Style | Contemporary |
| Finish | Mill |
| Item Package Quantity | 1 |
| Included Components | Hardware;Door, Gate & Window Hardware;bi-fold-door-hardware |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 31.8 g |

## Images

![Prime-Line N 6539 Wide-Track Slide Guide, 4 in L X 13/16 in W, Plastic, White, 3/8 in - Image 1](https://m.media-amazon.com/images/I/313KrNDcrnL.jpg)
![Prime-Line N 6539 Wide-Track Slide Guide, 4 in L X 13/16 in W, Plastic, White, 3/8 in - Image 2](https://m.media-amazon.com/images/I/41-MAbILAjL.jpg)
![Prime-Line N 6539 Wide-Track Slide Guide, 4 in L X 13/16 in W, Plastic, White, 3/8 in - Image 3](https://m.media-amazon.com/images/I/518NJ3qSDLL.jpg)
![Prime-Line N 6539 Wide-Track Slide Guide, 4 in L X 13/16 in W, Plastic, White, 3/8 in - Image 4](https://m.media-amazon.com/images/I/71d3dEZvMUL.jpg)
![Prime-Line N 6539 Wide-Track Slide Guide, 4 in L X 13/16 in W, Plastic, White, 3/8 in - Image 5](https://m.media-amazon.com/images/I/81lFo2tlgGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Seems as good as the Stanley branded one it replaced
  

*by J***S on Reviewed in the United Kingdom on 27 November 2019*

It's cheap and does the job just fine.  Looks to be an exact clone of the Stanley branded one I had in there before, one of which has lasted over 7 years and the other that is still going strong so expecting this to have a good run too, and as it came as a pack of 2 I now have a spare in case one of them fails again

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    check your track measurements to ensure it fits.
  

*by R***B on Reviewed in the United Kingdom on 21 August 2020*

Needed to replace original top guide on bi fold door. This fitz and works well.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Good
  

*by A***R on Reviewed in the United Kingdom on 18 November 2019*

Bought as a replacement part so didn't have to build new wardrobe. Well worth the money and arrived faster than expected.

---

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-14*