---
product_id: 24118207
title: "Hillman Ball Knob, Various Sizes, 3 Pack, Black"
brand: "hillman"
price: "£10.03"
currency: GBP
in_stock: true
category: "Hillman"
url: https://www.desertcart.co.uk/products/24118207-hillman-ball-knob-various-sizes-3-pack-black
store_origin: GB
region: United Kingdom
---

# Fits M6-M10 & 1/4"-3/8" screws High-impact polypropylene, rust-proof Tool-free, quick self-threading install Hillman Ball Knob, Various Sizes, 3 Pack, Black

**Brand:** hillman
**Price:** £10.03
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your grip game—no tools, no rust, all hustle!

## Quick Answers

- **What is this?** Hillman Ball Knob, Various Sizes, 3 Pack, Black by hillman
- **How much does it cost?** £10.03 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/24118207-hillman-ball-knob-various-sizes-3-pack-black)

## Best For

- hillman enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Modern Design:** Matte black finish and ergonomic round shape deliver a professional look that complements any workspace or equipment.
- • **Rust-Free Durability:** Crafted from high-impact polypropylene with no metal inserts, ensuring long-lasting performance without corrosion worries.
- • **Effortless Installation:** Self-threading design means no tools required—get your adjustments done in seconds and stay ahead of the maintenance game.
- • **Vibration Resistant Grip:** Engineered to stay firmly in place without glue, perfect for medium-to-high torque applications where reliability matters.
- • **Universal Fit for Versatile Use:** Seamlessly fits metric and standard screws from M6 to M10 and 1/4" to 3/8", making it your go-to knob for any project.

## Overview

The Hillman Group 55437 Universal Ball Knob is a durable, tool-free self-threading knob designed to fit multiple screw sizes (M6-M10 & 1/4"-3/8"). Made from high-impact polypropylene, it resists rust and vibration, ensuring reliable medium-to-high torque adjustments with a sleek black finish for a modern professional touch.

## Description

Product Description Self-threading knobs that fit multiple size threads. They are made of high impact polypropylene. No tool is required for these self tapping (threading) knobs. No metal insert which means no problem with rust. They are vibration resistant and will stay on without glue. From the Manufacturer Self-threading knobs that fit multiple size threads. They are made of high impact polypropylene. No tool is required for these self tapping (threading) knobs. No metal insert which means no problem with rust. They are vibration resistant and will stay on without glue.

## Features

- Parts ideal for myriad maintenance, medium-to-high torque, and quick hand adjustment applications
- No tools required for installation
- Parts measure 1-3/8" Thru 2-1/4" in Diameter
- Fits metric screw sizes M6 Thru M10 & standard screw sizes 1/4" Thru 3/8"
- Parts made of high-strength plastic

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00MEWFJBW |
| Additional Features | Easy to Install |
| Best Sellers Rank | #119,445 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #672 in Cabinet & Furniture Knobs |
| Brand Name | Hillman |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (362) |
| Exterior Finish | Black |
| Finish Types | Painted |
| Global Trade Identification Number | 00008236994414 |
| Grip Size | Medium to Large |
| Hand Orientation | Ambidextrous |
| Handle Attachment Mechanism | Screw-on |
| Handle Compatibility | Universal |
| Handle Material | Plastic |
| Handle Type | Knob |
| Included Components | Knob, Screw |
| Item Depth | 1-3/8" to 2-1/4" |
| Item Dimensions L x W | 3.4"L x 2.6"W |
| Item Weight | 45.36 Grams |
| Manufacturer | The Hillman Group |
| Manufacturer Part Number | 55437 |
| Material Type | Plastic |
| Model Number | 55437 |
| Number of Items | 1 |
| Shape | Round |
| Specific Uses For Product | Door |
| Style Name | Modern |
| UPC | 008236994414 |
| Unit Count | 3 Count |

## Product Details

- **Brand:** Hillman
- **Color:** Black
- **Material:** Plastic
- **Product Dimensions:** 3.4"L x 2.6"W
- **Style:** Modern

## Images

![Hillman Ball Knob, Various Sizes, 3 Pack, Black - Image 1](https://m.media-amazon.com/images/I/61NoCnBMtyL.jpg)

## Questions & Answers

**Q: Either I'm missing something, or it's not listed...what's the OD of the ball?**
A: The OD is 1 and 1/2" on mine.

**Q: so these handles are just friction screwed on?**
A: Friction

**Q: Why does the product description say "no threaded insert" yet the short video clearly show a product with a threaded insert?**
A: The knob has no METAL threaded insert. However, the knob has a self tapping, self-threading plastic insert, which allow to fit multiple size threads (fine/coarse) in metric screw sizes M6 Thru M10 & standard screw sizes 1/4" Thru 3/8".

**Q: Will this fit 5/16" screw thread?**
A: Yes, it will fit 5/16”, 3/8”, m8 & m10 thread as shown in the description.

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**Shop now:** [https://www.desertcart.co.uk/products/24118207-hillman-ball-knob-various-sizes-3-pack-black](https://www.desertcart.co.uk/products/24118207-hillman-ball-knob-various-sizes-3-pack-black)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-08-19*