---
product_id: 18147030
title: "Prime-Line M 6221 Sliding Shower Door Bottom Guide, 5/8 In. Channels, Plastic Construction (Single Pack)"
brand: "prime-line"
price: "€ 25.43"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.hr/products/18147030-prime-line-m-6221-sliding-shower-door-bottom-guide-5
store_origin: HR
region: Croatia
---

# Durable white plastic construction Fits glass up to 9/16 inch thick Easy dual-stick adhesive installation Prime-Line M 6221 Sliding Shower Door Bottom Guide, 5/8 In. Channels, Plastic Construction (Single Pack)

**Brand:** prime-line
**Price:** € 25.43
**Availability:** ✅ In Stock

## Summary

> 🚿 Slide into seamless style with Prime-Line’s sleek bottom guide!

## Quick Answers

- **What is this?** Prime-Line M 6221 Sliding Shower Door Bottom Guide, 5/8 In. Channels, Plastic Construction (Single Pack) by prime-line
- **How much does it cost?** € 25.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/18147030-prime-line-m-6221-sliding-shower-door-bottom-guide-5)

## 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 & Discreet:** White plastic blends seamlessly with modern tub enclosures while standing up to daily use
- • **No-Drill Installation:** Self-adhesive tape means zero tools, zero hassle—upgrade your bathroom in minutes
- • **Trusted Quality Assurance:** Backed by a 1-year warranty for peace of mind in your bathroom upgrade
- • **Compact & Efficient Design:** Slim 4.06-inch width fits discreetly at the bottom without bulk or obstruction
- • **Precision Fit for Sleek Sliding:** Keeps shower door panels perfectly centered for smooth, effortless glide

## Overview

The Prime-Line M 6221 Sliding Shower Door Bottom Guide is a durable, white plastic accessory designed to keep sliding shower doors perfectly aligned. Measuring 4.06 inches wide and compatible with glass up to 9/16 inch thick, it installs easily with dual-stick adhesive tape—no drilling required. Ideal for modern framed tub enclosures, it offers a hassle-free upgrade backed by a 1-year warranty.

## Description

This shower door guide is constructed from white plastic. It features a bottom mount, self-adhesive design. This style guide is used on framed tub enclosures.

## 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
- Constructed of white plastic
- Easy dual-stick adhesive tape installation
- Guides measure 4-1/16 inch wide with 1-3/16 inch tall face and fits glass thicknesses of up to 9/16 in

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | PRIME-LINE |
| Color | White |
| Material | Plastic |
| Style | Modern |
| Item Weight | 1.1 Ounces |
| Assembly Required | Yes |
| UPC | 049793062215 |
| Global Trade Identification Number | 00049793062215 |
| Manufacturer | Prime-Line Products |
| Part Number | M 6221 |
| Item Weight | 1.1 ounces |
| Product Dimensions | 4.06 x 1.56 x 1.88 inches |
| Item model number | M 6221 |
| Is Discontinued By Manufacturer | No |
| Size | 1 Pack |
| Finish | White |
| Shape | Triangle |
| Installation Method | adhesive tape |
| Item Package Quantity | 1 |
| Mounting Type | Bottom |
| Special Features | Durable |
| Included Components | Sliding Shower Door Bottom 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. |

## Product Details

- **Brand:** PRIME-LINE
- **Color:** White
- **Material:** Plastic
- **Style:** Modern
- **Item Weight:** 1.1 Ounces

## Images

![Prime-Line M 6221 Sliding Shower Door Bottom Guide, 5/8 In. Channels, Plastic Construction (Single Pack) - Image 1](https://m.media-amazon.com/images/I/41PHqZsTZIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Really good
*by B***4 on January 3, 2025*

This worked for our mid 90’s shower frame. Had to cut it down some on flat side so it would fit. Adhesive seems to stick just fine even though I saw some reviews that said it didn’t. Probably doesn’t stick as well to colored aluminum. We have the silver shiny one and it sticks like crazy

### ⭐⭐⭐⭐⭐ Useful item
*by R***M on July 31, 2025*

Remove the adhesive tape and brush some contact cement on the piece before installing.

### ⭐⭐⭐⭐ Okay
*by B***N on August 3, 2025*

This doesn't quite replace the original in that it allows too much travel for the inside slider.

## Frequently Bought Together

- Prime-Line Products M 6221 Shower Door Guide, 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.hr/products/18147030-prime-line-m-6221-sliding-shower-door-bottom-guide-5](https://www.desertcart.hr/products/18147030-prime-line-m-6221-sliding-shower-door-bottom-guide-5)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-30*