---
product_id: 54143291
title: "PRIME-LINE N 7302 Bi-Fold Top Mount Guide, Pivot Cap, 3/8 in. Base (2-Pack), Mill, 5/8 in"
brand: "prime-line"
price: "฿1930"
currency: THB
in_stock: true
reviews_count: 9
category: "Prime Line"
url: https://www.desertcart.co.th/products/54143291-prime-line-n-7302-bi-fold-top-mount-guide-pivot
store_origin: TH
region: Thailand
---

# Spring-loaded smooth glide No fasteners needed 3/8 inch precision base PRIME-LINE N 7302 Bi-Fold Top Mount Guide, Pivot Cap, 3/8 in. Base (2-Pack), Mill, 5/8 in

**Brand:** prime-line
**Price:** ฿1930
**Availability:** ✅ In Stock

## Summary

> 🚪 Upgrade your bi-fold doors to effortless elegance!

## Quick Answers

- **What is this?** PRIME-LINE N 7302 Bi-Fold Top Mount Guide, Pivot Cap, 3/8 in. Base (2-Pack), Mill, 5/8 in by prime-line
- **How much does it cost?** ฿1930 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/54143291-prime-line-n-7302-bi-fold-top-mount-guide-pivot)

## 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

- • **Durable Mill Finish:** Sleek, corrosion-resistant mill finish blends flawlessly with modern door aesthetics.
- • **Trusted by Thousands:** Over 1,300 five-star reviews prove it’s the go-to choice for professional-grade door hardware.
- • **Tool-Free Installation:** No fasteners required—get your doors running smoothly in minutes without extra hardware.
- • **Effortless Glide, Every Time:** Spring-loaded nylon base ensures whisper-quiet, frictionless door movement.
- • **Precision Fit for Seamless Operation:** 3/8 inch diameter pivot cap perfectly aligns with standard 5/8 inch bi-fold door tracks.

## Overview

The PRIME-LINE N 7302 Bi-Fold Top Mount Guide features a spring-loaded steel shaft housed in durable nylon, with a 3/8 inch diameter pivot cap designed to fit 5/8 inch bi-fold door tracks. Its tool-free installation and mill finish make it a reliable, sleek solution for smooth, quiet door operation favored by professionals and DIY enthusiasts alike.

## Description

This is a top mount bi-fold door guide wheel/cap on a spring-loaded steel shaft in a 3/8 inch nylon housing. The guide cap/wheel is 3/8 inch in diameter with a 5/8 inch lip and is used to fit into a 5/8 inch bi-fold door track.

Review: Just the job. - Fitted perfectly into old slot. Runs very smoothly.
Review: Great product - Does as it says

## Features

- Bi-fold door top guide
- Spring-loaded nylon base
- 3/8 inch base
- 3/8 inch diameter nylon pivot cap
- No fasteners required

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00E3NEWG8 |
| Assembled Diameter | 0.63 Inches |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 153,275 in DIY & Tools ( See Top 100 in DIY & Tools ) 7,047 in Door Hardware & Locks |
| Colour | Mill |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,339) |
| Cutting Diameter | 0.63 Inches |
| Date First Available | 23 Jan. 2015 |
| Finish | Mill |
| Included Components | Bi-Fold Top Mount Pivot and Guide |
| Item Package Quantity | 1 |
| Item Weight | 32 g |
| Item model number | N 7302 |
| Manufacturer | Prime-Line Products |
| Part Number | N 7302 |
| Size | 5/8 in. |
| Style | Wheel |

## Product Details

- **Brand:** Prime-Line
- **Exterior finish:** Zinc
- **Item diameter:** 0.63 Inches
- **Item weight:** 32 Grams
- **Material:** Alloy Steel, Nylon
- **Pitch circle diameter:** 0.38 Inches
- **Rim size:** 6.5 Inches
- **Size:** 5/8 in.
- **Wheel backspacing:** 1 Picometre
- **Wheel size:** 0.63 Inches

## Images

![PRIME-LINE N 7302 Bi-Fold Top Mount Guide, Pivot Cap, 3/8 in. Base (2-Pack), Mill, 5/8 in - Image 1](https://m.media-amazon.com/images/I/41B8Gs1a-fL.jpg)
![PRIME-LINE N 7302 Bi-Fold Top Mount Guide, Pivot Cap, 3/8 in. Base (2-Pack), Mill, 5/8 in - Image 2](https://m.media-amazon.com/images/I/71ZevEMmJOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just the job.
*by K***R on 21 January 2022*

Fitted perfectly into old slot. Runs very smoothly.

### ⭐⭐⭐⭐⭐ Great product
*by D***J on 20 January 2022*

Does as it says

### ⭐⭐⭐⭐ Door spring runners
*by A***R on 6 March 2024*

Did the job

## Frequently Bought Together

- Prime-Line N 7302 Bi-Fold Top Mount Pivot and Guide, 3/8 In. Pivot Cap, 3/8 In.. Base (2 Pack)
- Prime-Line N 7539 Bi-fold Door Top Pivot and Cap Repair Kit, Plastic Base Fits 3/8 In. Diameter, 7 Pairs Cap Assortment, Spring-Loaded (1 Kit)
- Prime-Line N 7192 Bi-fold Door Repair Bracket, Top or Bottom Mount, For Wood Doors (2 Pack)

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**Shop now:** [https://www.desertcart.co.th/products/54143291-prime-line-n-7302-bi-fold-top-mount-guide-pivot](https://www.desertcart.co.th/products/54143291-prime-line-n-7302-bi-fold-top-mount-guide-pivot)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-03*