---
product_id: 7328870
title: "M 6219 Sliding Shower Door Bottom Guide, 1/2 In. Channels, Plastic Construction (Single Pack)"
brand: "prime-line"
price: "A$13"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/7328870-m-6219-sliding-shower-door-bottom-guide-1-2-in
store_origin: AU
region: Australia
---

# 3 inch wide guide with 9/16 inch tall walls 1/2 inch channel width Fits glass up to 7/16 inch thick M 6219 Sliding Shower Door Bottom Guide, 1/2 In. Channels, Plastic Construction (Single Pack)

**Brand:** prime-line
**Price:** A$13
**Availability:** ✅ In Stock

## Summary

> 🚿 Elevate your shower game with flawless sliding precision!

## Quick Answers

- **What is this?** M 6219 Sliding Shower Door Bottom Guide, 1/2 In. Channels, Plastic Construction (Single Pack) by prime-line
- **How much does it cost?** A$13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/7328870-m-6219-sliding-shower-door-bottom-guide-1-2-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

- • **Easy Installation:** Simple bottom-mount design fits standard tub enclosure frames (fasteners not included)
- • **Precision Centering:** Keeps sliding shower doors perfectly aligned for smooth operation
- • **Sleek Modern Design:** White plastic finish blends seamlessly with contemporary bathroom aesthetics
- • **Durable Construction:** Molded plastic ensures long-lasting performance without rust or corrosion
- • **Universal Compatibility:** Fits glass thicknesses up to 7/16 inch, ideal for most sliding shower doors

## Overview

The Prime-Line M 6219 Sliding Shower Door Bottom Guide is a durable, white molded plastic component designed to keep sliding shower doors centered and running smoothly. Featuring a 1/2 inch channel width and compatibility with glass up to 7/16 inch thick, this 3-inch wide guide fits most tub enclosure systems and offers easy bottom-mount installation for a sleek, modern bathroom upgrade.

## Description

This shower door bottom guide assembly is constructed of molded plastic and comes white in color. This guide is used with sliding shower door tub enclosures constructed of extruded metal frames and it is simple to install. Fasteners are not included with this item.

## Features

- For use on sliding (top hung) shower door (tub enclosure) systems
- These shower door bottom guides help keep sliding door panels centered to their respective tracks
- Guide channels are 1/2 inch wide
- White plastic construction
- Guides measure 3 inch wide with 9/16 inch tall walls and fits glass thicknesses of up to 7/16 in

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Prime-Line Products |
| Part Number | M 6219 |
| Item Weight | 1.28 ounces |
| Product Dimensions | 3 x 3.81 x 6.44 inches |
| Item model number | M 6219 |
| Is Discontinued By Manufacturer | No |
| Size | 7/16 in. |
| Color | White |
| Style | Modern |
| Finish | White |
| Material | Plastic |
| Item Package Quantity | 1 |
| Mounting Type | Bottom |
| Included Components | Tub/Shower Door Guide |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Goods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse. |

## Images

![M 6219 Sliding Shower Door Bottom Guide, 1/2 In. Channels, Plastic Construction (Single Pack) - Image 1](https://m.media-amazon.com/images/I/515Ps2UZGiL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this replace Kohler guide (for bypass 3/8 " doors, 3"L x 2"W) and does it have a screw for fastening?**
A: I can confirm the picture is accurate in terms of there being a single screw hole for fastening.  The space between the slot closest to the screw hole (and inside of the shower) measures 1/2".  The outside slot measures 5/8".  The length is 3", but the width is less than 2" (1-9/16" to be exact).

**Q: How are the grooves 1/2 inch apart but two grooves is 1 1/2 total width?**
A: The center patrician is oblong so takes up the space. Please review the line drawing at the top left of webpage.

**Q: My original guide was secured by adhesive rather than screws so what adhesive do they recommend?**
A: I used screws and adhesive because it lined up with the original hole I feel if you don't have the option adhesive would work great

**Q: I have 2 shower doors that are 7/8” thick with 5/8” space between the two doors- Will this work fir my needs?**
A: Yes this should work.

## Frequently Bought Together

- Prime-Line Products M 6219 Sliding Shower Door Bottom Guide, 1/2 in. x 3 in, Plastic Construction, White
- 4 Sets Shower Door Rollers Runners Wheels Replacement Part Bathroom Glass Shower Sliding Door - 19mm x 5mm

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**Shop now:** [https://www.desertcart.com.au/products/7328870-m-6219-sliding-shower-door-bottom-guide-1-2-in](https://www.desertcart.com.au/products/7328870-m-6219-sliding-shower-door-bottom-guide-1-2-in)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-02*