---
product_id: 24855488
title: "G 3119 Sliding Window Tandem Roller Assembly, 1/2 In. Flat Brass Rollers (2 Pack)"
brand: "prime-line"
price: "£8.35"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/24855488-g-3119-sliding-window-tandem-roller-assembly-1-2-in
store_origin: GB
region: United Kingdom
---

# Brass & nylon combo 1/2" diameter wheels 1.5" housing width G 3119 Sliding Window Tandem Roller Assembly, 1/2 In. Flat Brass Rollers (2 Pack)

**Brand:** prime-line
**Price:** £8.35
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade Your Windows with Ease!

## Quick Answers

- **What is this?** G 3119 Sliding Window Tandem Roller Assembly, 1/2 In. Flat Brass Rollers (2 Pack) by prime-line
- **How much does it cost?** £8.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/24855488-g-3119-sliding-window-tandem-roller-assembly-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

- • **Universal Fit:** Compatible with various window manufacturers for hassle-free installation.
- • **Durable Design:** Constructed with robust brass and nylon for long-lasting performance.
- • **Smooth Operation:** Experience effortless sliding with precision-engineered brass rollers.
- • **Compact Dimensions:** Space-saving design with a 1/2" depth for easy integration.
- • **Lightweight Efficiency:** Weighing only 0.32 ounces, it’s easy to handle and install.

## Overview

The Prime-Line G 3119 Sliding Window Tandem Roller Assembly is designed to replace damaged or missing roller assemblies on horizontal sliding windows. Featuring a 1/2 inch outside diameter wheel and a compact housing size of 1-1/2 inch wide x 1/2 inch deep x 1/2 inch tall, this assembly combines brass wheels with a durable nylon housing for smooth operation and longevity. Ideal for various window manufacturers, it ensures a seamless fit and effortless sliding functionality.

## Description

Prime-Line G 3119 Sliding Window Tandem Roller Assembly, 1/2 In. Flat Brass Rollers (2 Pack)

## Features

- Used to replace damaged or missing roller assemblies on horizontal sliding windows
- 1/2 inch outside diameter of wheel. overall net outside dimensions of housing are: 1-1/2 inch wide x 1/2 inch deep x 1/2 inch tall
- White housing
- Brass wheels in plastic housing
- Thread Type: Deep, Point Style: Sharp
- Brass construction
- Nylon housing
- Flat edge rollers
- Used by several window manufacturers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Prime-Line Products |
| Part Number | G 3119 |
| Item Weight | 0.32 ounces |
| Country of Origin | China |
| Item model number | G 3119 |
| Size | 1/2 in. |
| Color | White |
| Finish | White |
| Item Package Quantity | 1 |
| Cutting Diameter | 1.5 Inches |
| Included Components | Roller assemblies |
| Batteries Included? | No |
| Batteries Required? | No |
| Assembled Diameter | 1.5 Inches |

## Images

![G 3119 Sliding Window Tandem Roller Assembly, 1/2 In. Flat Brass Rollers (2 Pack) - Image 1](https://m.media-amazon.com/images/I/418tx5VFq9L.jpg)

## Questions & Answers

**Q: Can I buy the wheels separately? I’m looking for 1/2” wheels that have an attached axle.  Do these have attached axles?**
A: Depending on how the roller attaches to the window, you may be able to replace your rollers with a shorter assembly like this one.

**Q: what is the diameter of the axle?**
A: .195"

**Q: What is the thickness (not the diameter) of the wheel, and what is the width of the axle?**
A: The wheel is 3/32" thick and the axle is approximately 11/32" wide

**Q: how many wheels per housing? 1 Review states that each housing contains only 1 wheel.**
A: 2 wheels per housing. Exactly as pictured.

## Frequently Bought Together

- Prime-Line Products G 3119 Sliding Window Roller Assembly, 1/2 in, Brass, FLAT Edge Rollers (Pack of 2)
- Prime-Line Products G 3091 Sliding Window Tandem Roller Assembly with 3/8-Inch Flat Brass Wheels,(Pack of 2)
- Prime-Line Products G 3131 Sliding Window Tandem Roller Assembly, 3/8 Brass Wheels, 2-Pack

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**Shop now:** [https://www.desertcart.co.uk/products/24855488-g-3119-sliding-window-tandem-roller-assembly-1-2-in](https://www.desertcart.co.uk/products/24855488-g-3119-sliding-window-tandem-roller-assembly-1-2-in)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-24*