---
product_id: 48506696
title: "Silverline Double Worm Screw Head 50mm (868723)"
brand: "silverline"
price: "VT4585"
currency: VUV
in_stock: true
reviews_count: 13
category: "Silverline"
url: https://www.desertcart.vu/products/48506696-silverline-double-worm-screw-head-50mm-868723
store_origin: VU
region: Vanuatu
---

# compatible with Silverline & third-party drain rods yellow zinc passivated steel 50mm double worm screw head Silverline Double Worm Screw Head 50mm (868723)

**Brand:** silverline
**Price:** VT4585
**Availability:** ✅ In Stock

## Summary

> 🚿 Clear drains, clear mind — get the job done like a pro!

## Quick Answers

- **What is this?** Silverline Double Worm Screw Head 50mm (868723) by silverline
- **How much does it cost?** VT4585 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/48506696-silverline-double-worm-screw-head-50mm-868723)

## Best For

- silverline enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** Easy to handle at just 77g, making your drain clearing tasks less of a chore.
- • **Universal Compatibility:** Seamlessly fits Silverline Drain Rod Sets and most third-party rods for versatile use.
- • **Durable Zinc Passivation:** Yellow zinc coating ensures corrosion resistance for longer-lasting performance.
- • **Cost-Effective Maintenance:** Affordable tool that saves you costly professional drain cleaning bills.
- • **Precision 50mm Double Worm Screw:** Engineered to break up and pull out stubborn drain obstructions with ease.

## Overview

The Silverline Double Worm Screw Head 50mm (868723) is a zinc-passivated steel drain cleaning accessory designed to break up and extract blockages efficiently. Compatible with Silverline and most third-party drain rod sets, this lightweight, corrosion-resistant tool offers a budget-friendly solution for DIY drain maintenance, helping you avoid expensive professional services.

## Description

Free delivery and returns on all eligible orders. Shop Silverline Double Worm Screw Head 50mm (868723).

Review: Very good - So, first things first, the thread DOES NOT fit a standard size drain rod chimney rod set. But, because it's made of plastic, you can "cut your own thread" into it and, with a little effort, I did get it to fit snugly and tightly. The brush itself, yes, it's cheap, and, it's not going to last for years, but, here's the upside, BECAUSE it's so cheap, you won't worry about how long it lasts, just as long as it does the job. With that in mind, I've just finished cleaning our chimney, and, it's a smug fit, which is great, and it certainly cleans your chimney. After a bit of huffing and puffing, hoiking the rods up and down a few times, we now have a sparkling clean chimney. Good things are, it's cheap, it works, it's not much of a hassle to cut a thread into the plastic, and, I'm pretty sure it's not gonna fall off of the rods. I did lose two bristles, but, In the grand scheme of things, I'm not going to worry about that. At under 7 quid, this is a bargain, it's just saved me 45 quid, so it's already more than paid for itself, and, it's still intact, so, there are a good few uses still in it Overall, if you need one and you are happy with a bit of grunt cutting your own thread into the plastic with your rods, you can't really go wrong with this
Review: Just the job - Bought to clear gutters which it does although as someone else pointed out, it does stall a little at the joins on the guttering. It would have been nice if it had had its own pole, so I ended up buying drain rods to attach it to as suggested, to ensure it would have the same thread. Again, that's somewhat problematic because they're bendy so I only worked with 2 joined together. The only pitfall was that some of my roof tiles came down too far which meant that I couldn't use the head in those areas (garage in particular) as it was too high to get underneath. Still better than having to move the ladder so many times and I am sure that I will get better at using it as time passes. Bonus that I could use the head to scrape some of the moss down from the roof although it did not work quite as well at this angle due to it being a drop head.

## Features

- Yellow zinc passivated steel
- Breaks up obstructive material in drains
- Can be used to pull obstructions out when drawn back
- Compatible with Silverline Drain Rod Sets & most third party sets

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000NBVCU8 |
| Assembled Diameter | 1.6 Centimetres |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 93,040 in DIY & Tools ( See Top 100 in DIY & Tools ) 298 in Drain Cleaning Equipment 470 in Scrapers 11,981 in Nails, Screws & Fasteners |
| Colour | Silber |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,133) |
| Cutting Diameter | 1.6 Centimetres |
| Date First Available | 7 Feb. 2007 |
| Finish | Zinc Passivated |
| Head Style | Doppelschnecke |
| Included Components | 1 x Double worm screw |
| Item Package Quantity | 1 |
| Item Weight | 77.1 g |
| Item model number | 868723 |
| Manufacturer | SLTL4 |
| Material | Steel, Zinc-passivated |
| Number of Pieces | 1 |
| Part Number | 868723 |
| Shape | double helix |
| Size | 50 mm |
| Tool tip description | Double Worm |

## Product Details

- **Exterior finish:** Zinc
- **Head style:** Doppelschnecke
- **Item dimensions L x W x H:** 15 x 5 x 7 centimetres
- **Material:** Steel, Zinc-passivated
- **Thread size:** 50 mm

## Images

![Silverline Double Worm Screw Head 50mm (868723) - Image 1](https://m.media-amazon.com/images/I/51ZOk1qT6qL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good
*by I***T on 24 October 2023*

So, first things first, the thread DOES NOT fit a standard size drain rod chimney rod set. But, because it's made of plastic, you can "cut your own thread" into it and, with a little effort, I did get it to fit snugly and tightly. The brush itself, yes, it's cheap, and, it's not going to last for years, but, here's the upside, BECAUSE it's so cheap, you won't worry about how long it lasts, just as long as it does the job. With that in mind, I've just finished cleaning our chimney, and, it's a smug fit, which is great, and it certainly cleans your chimney. After a bit of huffing and puffing, hoiking the rods up and down a few times, we now have a sparkling clean chimney. Good things are, it's cheap, it works, it's not much of a hassle to cut a thread into the plastic, and, I'm pretty sure it's not gonna fall off of the rods. I did lose two bristles, but, In the grand scheme of things, I'm not going to worry about that. At under 7 quid, this is a bargain, it's just saved me 45 quid, so it's already more than paid for itself, and, it's still intact, so, there are a good few uses still in it Overall, if you need one and you are happy with a bit of grunt cutting your own thread into the plastic with your rods, you can't really go wrong with this

### ⭐⭐⭐⭐ Just the job
*by M***G on 13 February 2024*

Bought to clear gutters which it does although as someone else pointed out, it does stall a little at the joins on the guttering. It would have been nice if it had had its own pole, so I ended up buying drain rods to attach it to as suggested, to ensure it would have the same thread. Again, that's somewhat problematic because they're bendy so I only worked with 2 joined together. The only pitfall was that some of my roof tiles came down too far which meant that I couldn't use the head in those areas (garage in particular) as it was too high to get underneath. Still better than having to move the ladder so many times and I am sure that I will get better at using it as time passes. Bonus that I could use the head to scrape some of the moss down from the roof although it did not work quite as well at this angle due to it being a drop head.

### ⭐⭐⭐⭐⭐ Great item
*by V***R on 29 November 2025*

Ideal as a replacement for my drain cleaning rods..

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-24*