---
product_id: 93956485
title: "20150 Square Key 7mm Plastic, Blue, 7 mm"
brand: "upmann"
price: "AR$13791"
currency: ARS
in_stock: true
reviews_count: 10
category: "Upmann"
url: https://www.desertcart.com.ar/products/93956485-20150-square-key-7mm-plastic-blue-7-mm
store_origin: AR
region: Argentina
---

# Ideal for water heater valves 7mm precision fit Durable blue plastic 20150 Square Key 7mm Plastic, Blue, 7 mm

**Brand:** upmann
**Price:** AR$13791
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock hassle-free valve control with Upmann’s sleek 7mm Square Key!

## Quick Answers

- **What is this?** 20150 Square Key 7mm Plastic, Blue, 7 mm by upmann
- **How much does it cost?** AR$13791 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/93956485-20150-square-key-7mm-plastic-blue-7-mm)

## Best For

- upmann enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Quality:** Backed by Upmann’s reliable craftsmanship and a 4.4-star rating from over 1,400 users.
- • **Durable Plastic Build:** Robust blue plastic ensures long-lasting use without rust or corrosion.
- • **Lightweight & Compact:** Weighs just 11g with sleek dimensions for easy storage and portability.
- • **Versatile Utility Tool:** Perfect for water heaters, caravans, and other niche valve applications.
- • **Precision 7mm Square Head:** Engineered for a perfect fit on drain and shutoff valves, eliminating guesswork.

## Overview

The Upmann 20150 Square Key is a compact, 7mm fixed square plastic tool designed for precise operation of drain and shutoff valves, especially on water heaters and caravans. Lightweight and durable, it offers a corrosion-resistant solution trusted by thousands, making seasonal maintenance effortless.

## Description

Square Key 7mm Plastic

Review: Does exactly what it says it does! Great for drain off valve on water heater. - Perfect for the drain valve on my hot water tank
Review: Fits shutoff valves on static caravans. - Very useful for draining down caravans at the end of the season instead of messing with random sized spanners.

## Features

- Model Number :20150
- Package weight: 0.01 kilograms
- Item package quantity: 1.0
- item package dimensions: 1.3L x5.2Wx6.3H centimeters

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005MH6HCQ |
| Batteries Required? | No |
| Batteries included? | No |
| Battery Cell Type | Lithium |
| Best Sellers Rank | 93,093 in DIY & Tools ( See Top 100 in DIY & Tools ) 42 in Box Spanners |
| Colour | Blue |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,404) |
| Date First Available | 18 Jun. 2014 |
| Finish | Smooth |
| Head Style | Fixed Square |
| Item Package Quantity | 1 |
| Item Weight | 11 g |
| Item model number | 20150 |
| Manufacturer | Upmann GmbH & Co. KG |
| Material | Plastic |
| Measurement System | Metric |
| Number of Pieces | 1 |
| Part Number | 20150 |
| Product Dimensions | 1.5 x 5.9 x 6.1 cm; 11 g |
| Size | 7 mm |

## Product Details

- **Brand:** Upmann
- **Colour:** Blue
- **Item length:** 6.3 Centimetres
- **Item weight:** 0.39 Ounces
- **Material:** Plastic

## Images

![20150 Square Key 7mm Plastic, Blue, 7 mm - Image 1](https://m.media-amazon.com/images/I/61ljj6mISrL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does exactly what it says it does! Great for drain off valve on water heater.
*by M***E on 20 July 2025*

Perfect for the drain valve on my hot water tank

### ⭐⭐⭐⭐⭐ Fits shutoff valves on static caravans.
*by B***N on 2 June 2025*

Very useful for draining down caravans at the end of the season instead of messing with random sized spanners.

### ⭐⭐⭐⭐⭐ Key
*by A***S on 2 March 2025*

I can now break into licked changing cubicles. Great

## Frequently Bought Together

- Upmann 20150 Square Key 7mm Plastic, Blue, 7 mm
- Bosch 1618596264 SDS-Plus-5 Hammer Drill Bits

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**Shop now:** [https://www.desertcart.com.ar/products/93956485-20150-square-key-7mm-plastic-blue-7-mm](https://www.desertcart.com.ar/products/93956485-20150-square-key-7mm-plastic-blue-7-mm)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-21*