---
product_id: 168562726
title: "– MAYPOLE NEW MODEL MP5003B E APPROVED HEAVY DUTY 50MM TOWBALL - BLACK"
brand: "bits4reasons"
price: "$110.20"
currency: USD
in_stock: true
reviews_count: 13
category: "Bits4 Reasons"
url: https://www.desertcart.us/products/168562726-maypole-new-model-mp5003b-e-approved-heavy-duty-50mm-towball
store_origin: US
region: United States of America
---

# Standard 90mm fixing centres E11 Reg 55 approved Heavy-duty 50mm towball – MAYPOLE NEW MODEL MP5003B E APPROVED HEAVY DUTY 50MM TOWBALL - BLACK

**Brand:** bits4reasons
**Price:** $110.20
**Availability:** ✅ In Stock

## Summary

> 🚛 Tow with Power, Tow with Pride!

## Quick Answers

- **What is this?** – MAYPOLE NEW MODEL MP5003B E APPROVED HEAVY DUTY 50MM TOWBALL - BLACK by bits4reasons
- **How much does it cost?** $110.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/168562726-maypole-new-model-mp5003b-e-approved-heavy-duty-50mm-towball)

## Best For

- bits4reasons enthusiasts

## Why This Product

- Trusted bits4reasons brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Constructed with premium materials and designed for rigorous torque specs (240 Nm)
- • **Precision Fitment:** Standard 90mm fixing centres with M16 mounting bolts for hassle-free installation
- • **Seamless Compliance:** E11 Reg 55 approval ensures top-tier safety and regulatory standards
- • **Trusted by Professionals:** 4.7-star rating from 271 users proves reliability in demanding environments
- • **Unmatched Strength & Durability:** Rated at 17.2kN D-Value and 350kg S-Value for heavy-duty towing confidence

## Overview

The MAYPOLE MP5003B is a black heavy-duty 50mm towball engineered for professional-grade towing. It boasts a robust 17.2kN D-Value and 350kg S-Value, meeting the stringent E11 Regulation 55 standards. Designed with standard 90mm fixing centres and M16 bolt holes, it ensures secure, easy installation. Trusted by hundreds with a 4.7-star rating, this towball combines durability, compliance, and performance for serious towing needs.

## Description

BITS4REASONS MAYPOLE NEW MODEL MP5003B E APPROVED HEAVY DUTY 50MM TOWBALL - BLACK : desertcart.co.uk: Automotive

Review: Great item. - Excellent item a thing of beauty, I,m thinking of getting another one to put on my mantlepiece.
Review: Very pleased. - Fitted onto a digger. Works great.

## Features

- E Approved 50mm towball is heavy duty and one of our highest rated towballs
- D Value : 17.2Kn
- S Value : 350Kg
- All standard 90mm fixing centres
- Approval No: E11 55R-0110512
- 2 x M16 mounting bolt fixing holes
- UN/ECE Regulation 55 has been introduced to replace EC94/20 towbar regulation. Regulation 55 is fundamentally similar to EC94/20, but with additional test and administration requirements. All of our towballs and ball & pin hitches are approved to Reg 55.
- Fitting Instructions for Heavy Duty 50mm Towball Black Use only BS3692 grade 8.8 H.T. bolts with lock washers Torque to 240 Nm Check torque again after first use and regularly thereafter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07X7YD8WT |
| Best Sellers Rank | 11,910 in Automotive ( See Top 100 in Automotive ) 2 in Ball Coupling Connections for Trailer |
| Brand | BITS4REASONS |
| Customer Reviews | 4.7 4.7 out of 5 stars (271) |
| Date First Available | 1 Sept. 2019 |
| Item Weight | 1.76 kg |
| Manufacturer | BITS4REASONS MAYPOLE |
| Manufacturer part number | 55A32390 |
| Manufacturer reference | 55A32390 |
| OEM Part Number | 55A32390 |
| Package Dimensions | 13.6 x 11.5 x 9.2 cm; 1.76 kg |

## Product Details

- **Automotive Fit Type:** Universal Fit
- **Brand:** BITS4REASONS
- **Finish type:** Painted
- **Item weight:** 1.76 Kilograms
- **Vehicle service type:** Car, Truck

## Images

![– MAYPOLE NEW MODEL MP5003B E APPROVED HEAVY DUTY 50MM TOWBALL - BLACK - Image 1](https://m.media-amazon.com/images/I/31oXEmMPNWL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great item.
*by E***N on 22 October 2025*

Excellent item a thing of beauty, I,m thinking of getting another one to put on my mantlepiece.

### ⭐⭐⭐⭐⭐ Very pleased.
*by C***S on 29 January 2026*

Fitted onto a digger. Works great.

### ⭐⭐⭐⭐⭐ Brilliant
*by Z***Z on 10 November 2023*

Needed this in a hurry for my new car as the one fitted wasn’t suitable for my hitch. It arrived and I got it fitted by my local auto electrician. Great service and towball fits. In fact it’s the one that the towbar manufacturer witter sends as I ordered one from them but it took ages to arrive - it was the same one as this.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.us/products/168562726-maypole-new-model-mp5003b-e-approved-heavy-duty-50mm-towball](https://www.desertcart.us/products/168562726-maypole-new-model-mp5003b-e-approved-heavy-duty-50mm-towball)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-05*