---
product_id: 549303474
title: "coupling, connection piece for secure hose connection, connection of two hoses for extension, to the transition from 13 mm (1/2) to 13 mm (1/2) hoses, packed (2931-20) (Pack of 1)"
brand: "gardena"
price: "254 kr"
currency: DKK
in_stock: true
reviews_count: 5
category: "Gardena"
url: https://www.desertcart.dk/products/549303474-coupling-connection-piece-for-secure-hose-connection-connection-of-two
store_origin: DK
region: Denmark
---

# Waterproof & pressure-proof (12 Bars) Secure hose connection Easy hose extension adapter coupling, connection piece for secure hose connection, connection of two hoses for extension, to the transition from 13 mm (1/2) to 13 mm (1/2) hoses, packed (2931-20) (Pack of 1)

**Brand:** gardena
**Price:** 254 kr
**Availability:** ✅ In Stock

## Summary

> 🔗 Extend your garden’s reach with Gardena’s rock-solid connection!

## Quick Answers

- **What is this?** coupling, connection piece for secure hose connection, connection of two hoses for extension, to the transition from 13 mm (1/2) to 13 mm (1/2) hoses, packed (2931-20) (Pack of 1) by gardena
- **How much does it cost?** 254 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/549303474-coupling-connection-piece-for-secure-hose-connection-connection-of-two)

## Best For

- gardena enthusiasts

## Why This Product

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

## Key Features

- • **Proven Durability:** Part of Gardena’s trusted system with 5-year warranty
- • **Compact & Lightweight:** Only 8 grams and 5.1 cm long for hassle-free handling
- • **Universal Compatibility:** Adapts from 19 mm (3/4") to 13 mm (1/2") hoses with ease
- • **Effortless Hose Extension:** Seamlessly connect two hoses to reach every garden corner
- • **Waterproof & Pressure-Resistant:** Reliable connection up to 12 Bars for uninterrupted watering

## Overview

The Gardena coupling is a robust, waterproof hose connector designed to securely join two garden hoses, adapting from 19 mm to 13 mm diameters. Lightweight and compact, it supports up to 12 Bars of pressure and is part of the trusted Gardena system, backed by a 5-year warranty, ensuring reliable and effortless garden watering extensions.

## Description

Gardena Extension Joint: Extended range for your Gardena garden hoseExtend your garden hose across long distances: The durable, completely waterproof Gardena Extension Joint (packaged) serves to extend your hose. Connect it easily as an adapter from 19 mm (3/4 Inch) to 13 mm (1/2 Inch) hoses and extend your hose range. You can connect the Extension Joint to hose connector adapters and water stops.Part of the Original Gardena system for secure garden hose connectionsThe hose coupling is part of the Original Gardena system and a very durable connection option for your garden hoses.Gardena: For 50 years, home-owners have trusted the Original Gardena system.

Review: Qualité - Conforme et très bien
Review: Perfect! - Perfect. Does the job exactly as described!

## Features

- Robust Hose coupling: Securely connects two garden hoses adapts from 19 mm (3/4 Inch) to 13 mm (1/2 Inch) to achieve an extension
- Simple connection option for water technology accessories along the length of the hose, between two hoses with hose connector adapters/water stops
- Optimal, Convenient Watering of Beds and Lawn Areas: The increased range enables you to reach every corner of your garden effortlessly
- Part of the Proven Original Gardena System: The extension joint is part of the fully developed Gardena watering system and ensures an extremely stable, waterproof connection
- Scope of Delivery Includes: 1 x Gardena extension joint, five-year Gardena warranty, made in Germany

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0001E3UOS |
| Best Sellers Rank | #96,173 in Garden & Outdoors ( See Top 100 in Garden & Outdoors ) #885 in Hose Parts & Connectors |
| Brand | Gardena |
| Brand Name | Gardena |
| Colour | Gray |
| Customer Reviews | 4.7 out of 5 stars 7,294 Reviews |
| Global Trade Identification Number | 04078500293105 |
| Included Components | Gardena 2931-20 Manguito unión rápida. Para prolongar una manguera, para 19 mm (3/4 inch) a 13 mm (1/2 inch). In blister packaging. |
| Item Dimensions L x W | 5.1L x 3W Centimeters |
| Item Length | 5 Metres |
| Item Type Name | Extension Joint |
| Item Weight | 8 Grams |
| Manufacturer | Gardena Deutschland GmbH - DE Parent |
| Material | Plastic |
| Material Type | Plastic |
| Maximum Pressure | 12 Bars |
| Nominal Wall Thickness | 13 millimeters |
| Outside Diameter | 1 Centimetres |
| Product Dimensions | 5.1L x 3W Centimeters |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Gardena
- **Material:** Plastic
- **Colour:** Gray
- **Nominal Wall Thickness:** 13 millimeters
- **Outside Diameter:** 1 Centimetres
- **Item Length:** 5 Metres
- **Manufacturer:** Gardena Deutschland GmbH - DE Parent
- **Global Trade Identification Number:** 04078500293105

## Images

![coupling, connection piece for secure hose connection, connection of two hoses for extension, to the transition from 13 mm (1/2) to 13 mm (1/2) hoses, packed (2931-20) (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/61Tz5B2ZSnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Qualité
*by B***R on 30 June 2026*

Conforme et très bien

### ⭐⭐⭐⭐⭐ Perfect!
*by X***K on 4 May 2026*

Perfect. Does the job exactly as described!

### ⭐⭐⭐⭐⭐ Perfect fit
*by A***R on 22 June 2026*

Does exactly what itstates

## Frequently Bought Together

- Gardena 02931-20 Extension Joint - Grey
- Gardena Hose Connector 13 mm (1/2 inch) and 15 mm (5/8 inch): Connectors for The Hose Start, Grip Wells, Easy Installation, Packed (18215-20)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-09-16*