---
product_id: 50404808
title: "Lockshield Key"
brand: "primaflow"
price: "€ 14.70"
currency: EUR
in_stock: true
reviews_count: 8
category: "Primaflow"
url: https://www.desertcart.fi/products/50404808-lockshield-key
store_origin: FI
region: Finland
---

# Lightweight 40g for easy handling Chrome Vanadium Steel durability Fixed Square Head for precise control Lockshield Key

**Brand:** primaflow
**Price:** € 14.70
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock flawless control with the Lockshield Key—your radiator’s best-kept secret!

## Quick Answers

- **What is this?** Lockshield Key by primaflow
- **How much does it cost?** € 14.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/50404808-lockshield-key)

## Best For

- primaflow enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from premium chrome vanadium steel for unmatched strength and longevity.
- • **Trusted by Pros:** Ranked top 250 in Central Heating Accessories, a must-have for every DIY enthusiast.
- • **Effortless Handling:** Lightweight 40g design means no wrist fatigue during installation or maintenance.
- • **Universal Compatibility:** Perfect fit for modern radiators and lockshield bibcocks—no more guesswork.
- • **Engineered for Precision:** Fixed square head ensures flawless valve adjustments every time.

## Overview

The Lockshield Key is a durable, precision-engineered tool made from chrome vanadium steel, designed specifically for adjusting lockshield bibcocks and stopcocks. Lightweight and easy to handle, it fits modern radiators perfectly, making it an essential accessory for both professional plumbers and savvy DIYers aiming for flawless heating system control.

## Description

Lockshield Key For lockshield bibcocks & stopcocks

Review: Perfect for my needs - It was a perfect fit for 3 modern radiators in my house that I was struggling with. Initially I bought a 4 pack of 3d printed one ls which were a waste of filament. This is a great sturdy lump that does the job.
Review: It’s a tap. - What can I say? It’s a tap! It turns my lock shield. It hasn’t fallen apart (and I bought it sometime ago) so I suppose it deserves full marks for that.

## Features

- Valves & Flexibles
- Bibs & Draw Off Cocks

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00NW4SQ4I |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 19,781 in DIY & Tools ( See Top 100 in DIY & Tools ) 221 in Central Heating System Accessories |
| Colour | Gold |
| Customer Reviews | 3.9 3.9 out of 5 stars (164) |
| Date First Available | 8 Jun. 2016 |
| Head Style | Fixed Square |
| Item Package Quantity | 1 |
| Item Weight | 40 g |
| Item model number | Primaflow-XYZ |
| Manufacturer | Primaflow |
| Material | Chrome Vanadium Steel |
| Number of Pieces | 1 |
| Part Number | 10025372 |
| Product Dimensions | 16 x 1.65 x 19 cm; 40 g |

## Product Details

- **Brand:** Primaflow
- **Colour:** Gold
- **Item length:** 30 Millimetres
- **Item weight:** 0.04 Kilograms
- **Material:** Chrome Vanadium Steel

## Images

![Lockshield Key - Image 1](https://m.media-amazon.com/images/I/319q0f14NSL.jpg)
![Lockshield Key - Image 2](https://m.media-amazon.com/images/I/31fbNFjrIHL.jpg)
![Lockshield Key - Image 3](https://m.media-amazon.com/images/I/41GOtTv5rFL.jpg)
![Lockshield Key - Image 4](https://m.media-amazon.com/images/I/41KbEDXdvhL.jpg)
![Lockshield Key - Image 5](https://m.media-amazon.com/images/I/41XupzHJARL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for my needs
*by D***S on 21 December 2025*

It was a perfect fit for 3 modern radiators in my house that I was struggling with. Initially I bought a 4 pack of 3d printed one ls which were a waste of filament. This is a great sturdy lump that does the job.

### ⭐⭐⭐⭐⭐ It’s a tap.
*by D***D on 17 November 2025*

What can I say? It’s a tap! It turns my lock shield. It hasn’t fallen apart (and I bought it sometime ago) so I suppose it deserves full marks for that.

### ⭐ Not a lockshield key
*by D***Y on 7 November 2025*

Not for an old style lockshield radiator valve. This key has a square fit and not rectangular.

## Frequently Bought Together

- Lockshield Key
- The Ultimate Radiator Key - Dual-Sized Imperial & Metric - Premium Stainless Steel Rad Key for Efficient Heating Maintenance - Essential Plumbing Tool | Patented Bleed Key Design
- Lockshield Radiator Valve Keys Mixed Sizes | 8x4mm, 7x3mm, 7x4mm and 6x6mm | Myson Matchmate | Microbore Tools | 5-Pack

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**Shop now:** [https://www.desertcart.fi/products/50404808-lockshield-key](https://www.desertcart.fi/products/50404808-lockshield-key)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-12*