---
product_id: 14111126
title: "The Flow Security Systems Faucet Lock II | Magnetic Key | Prevents Water Theft, Secures Outdoor Taps, Promotes Water Conservation | Fits Most Outdoor Hose Bibbs | FSS 500 | Keyed The Same | 1 Pack"
brand: "flow security systems"
price: "3980 kr"
currency: ISK
in_stock: true
reviews_count: 7
url: https://www.desertcart.is/products/14111126-the-flow-security-systems-faucet-lock-ii-magnetic-key-prevents
store_origin: IS
region: Iceland
---

# Prevents water theft & conserves water Patented free-spinning lock design Tool-free installation in seconds The Flow Security Systems Faucet Lock II | Magnetic Key | Prevents Water Theft, Secures Outdoor Taps, Promotes Water Conservation | Fits Most Outdoor Hose Bibbs | FSS 500 | Keyed The Same | 1 Pack

**Brand:** flow security systems
**Price:** 3980 kr
**Availability:** ✅ In Stock

## Summary

> 🔒 Lock in security, lock out waste—because your water deserves VIP treatment.

## Quick Answers

- **What is this?** The Flow Security Systems Faucet Lock II | Magnetic Key | Prevents Water Theft, Secures Outdoor Taps, Promotes Water Conservation | Fits Most Outdoor Hose Bibbs | FSS 500 | Keyed The Same | 1 Pack by flow security systems
- **How much does it cost?** 3980 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/14111126-the-flow-security-systems-faucet-lock-ii-magnetic-key-prevents)

## Best For

- flow security systems enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup:** No tools needed—install your Faucet Lock II in seconds and secure your outdoor taps hassle-free.
- • **Versatile Protection:** Perfect for homes, commercial sites, schools, and hospitals—anywhere outdoor faucets need safeguarding.
- • **One Key, Multiple Locks:** Keyed alike system lets you manage multiple hose bibbs with a single, corrosion-resistant key.
- • **Ultimate Faucet Security:** Patented free-spinning lock stops unauthorized water use and vandalism instantly.
- • **Water Conservation Champion:** Stops leaks and drips even when valves are fully open, saving water and cutting costs.

## Overview

The Flow Security Systems Faucet Lock II is a compact, powder-coated zinc lock designed to secure ¾ inch outdoor hose bibbs against unauthorized use, vandalism, and water theft. Featuring a patented free-spinning design and corrosion-resistant keyed alike system, it installs tool-free in seconds and promotes water conservation by preventing leaks and drips. Ideal for residential, commercial, and institutional settings, it offers peace of mind and efficient water management with every lock.

## Description

The Flow Security Systems Faucet Lock II | Magnetic Key | Prevents Water Theft, Secures Outdoor Taps, Promotes Water Conservation | Fits Most Outdoor Hose Bibbs | FSS 500 | Keyed The Same | 1 Pack

## Features

- PREVENT UNAUTHORIZED USE: Tired of wondering who’s using your water after hours? The FaucetLock II is a revolutionary new way to secure your hose bibbs, silcocks and outdoor faucets or spouts. This lock has a unique patented free-spinning design in order to secure faucets and hose bibbs from miscellaneous vandalism, unauthorized use, tampering and water theft.
- EASY INSTALLATION: Securing hose bibbs from vandalism and theft of water has never been easier. The Faucet Lock II is extremely easy to use, literally installs in seconds, and no tools required! The model FSS 500 secures all ¾ inch garden hose thread faucets (hose bibbs).
- MULTI-PURPOSE USE: The Faucet Lock II provides complete security at your house, vacation home, or apartment. The FSS 500 also works perfectly for commercial and industrial buildings, is ideal for schools, college campuses, shopping centers and hospitals. If the building has an outdoor hose, we have you covered!
- KEYED THE SAME: The Faucet Lock II is keyed alike so that multiple hose bibbs can be secured with the convenience of having only one key. Perfect for commercial and industrial buildings, farm lands, parks and recreational areas where there are numerous FaucetLocks being used over a large area. If you prefer a different key for each lock, that option is also available.
- WATER CONSERVATION: The Faucet Lock II promotes water conservation by preventing drips from malfunctioning bibs. When installed, this lock will also prevent water from leaking when the valve is turned on, thus conserving water and ultimately saving money from wasteful water leaks. Even when the valve is completely turned on, the FaucetLock will prevent all water from coming out!
- KEY COMPATIBILITY: Note that Keyed the Same is per units within each multi-count box, rather than the total order.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Flow Security Systems |
| Special Feature | Key Lock |
| Lock Type | Key Lock |
| Item dimensions L x W x H | 1.5 x 1.5 x 2 inches |
| Material | Zinc |
| Style | Keyed the Same |
| Color | Green |
| Number of Pieces | 1 |
| Finish Type | Powder Coated |
| Included Components | Two keys and instructions included |
| Controller Type | Hand Control |
| UPC | 360002914553 |
| Model Name | Faucet Lock II |
| Global Trade Identification Number | 00360002914553 |
| Manufacturer | Flow Security Systems, Inc. |
| Part Number | FSS500-KTS |
| Item Weight | 5.9 ounces |
| Product Dimensions | 1.5 x 1.5 x 2 inches |
| Item model number | FSS500-KTS |
| Is Discontinued By Manufacturer | No |
| Finish | Powder Coated |
| Item Package Quantity | 1 |
| Special Features | Key Lock |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Flow Security Systems
- **Special Feature:** Key Lock
- **Lock Type:** Key Lock
- **Item dimensions L x W x H:** 1.5 x 1.5 x 2 inches
- **Material:** Zinc

## Images

![The Flow Security Systems Faucet Lock II | Magnetic Key | Prevents Water Theft, Secures Outdoor Taps, Promotes Water Conservation | Fits Most Outdoor Hose Bibbs | FSS 500 | Keyed The Same | 1 Pack - Image 1](https://m.media-amazon.com/images/I/71dC-auxYkL.jpg)

## Available Options

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

## Questions & Answers

**Q: With this lock, one can still turn on the faucet knob. Won't water ultimately leak out?**
A: We have these installed at my apartment. They're great if you have people trying to steal your water; ie houseless population. Unfortunately, when water is turned on with the lock on, you get a jackhammering effect on the pipes under the structure; it's really loud and can't be good for the pipes at all. Allows you to restrict other's usage of your water, not eliminate access entirely. Our faucet still leaks around this lock.

**Q: Neither key is working to get it off.  i put the key in and it clicks as i'm turning it counterclockwise and then won't turn any more.  any ideas?**
A: It would be a problem if it was turning with the key in, the click you hear is the mechanism engaging to allow you to unscrew it, simply use a little more force when trying to turn and it will unscrew

**Q: I have been trying for a week to take one off I can’t does anyone know how to break them off?**
A: Don’t break them off! The seller helped me when I ran into this problem for free. Contact the seller!

**Q: Ours get the 871 on the cap are they hava the same key?**
A: Don't know but what I do know is about a year or 2 later no matter which key you have these corrode and you cannot get them off except to take pliers and break. Spend money and get a brass one but 2-3 times as much

## Customer Reviews

### ⭐⭐⭐⭐⭐ Inventive gadget, great company
*by S***P on February 23, 2014*

So, I might not know JUST HOW GREAT these things are if I hadn't spoken to the owner of the company today, who phoned me personally at home on a Saturday after receiving a distraught complaint message that my two locks were defective. I had looked up the company through my Amazon order and sent the message, after which I saw that they have a customer service number I could call M-F.The company owner called directly from his personal cell and talked me through a little work-around that got them working again.So, how do they work and not work? Magnets! Once these fit onto the hose bibb (with your key inside) you hear and feel a sort of click into place. Then you remove your key (containing a magnet), and your precious water is on serious lockdown from thieves. Once you need to access your water, you simply insert the key and start unscrewing.My hiccup today was that the lock kept turning in place rather than unscrewing, which is exactly what it does for the people you want to keep out, and what you want it to do to them. But when your magic key is in there, you want it to come off. Apparently a couple of taps on the locking device itself helps tap the "sleeping" magnet back into place, because it worked on both locks that were jammed up. The gracious owner still offered to let me return these in exchange for the brass version with a traditional key at no extra charge. He explained that the brass ones are more costly to make, which is why they are more, and that w/o regular maintenance like WD40 they could fail from corrosion. But that the magnets should last with no maintenance at all, which is how they came to be invented. And they're cheaper to make because the parts are less than brass. Fascinating!Even with the hiccup today I opted to take the leap of faith on the magnets, because I just love the innovative technology.I think if you've checked the listing you can see you can order as many as you want all keyed the same (one key = multiple locks) or keyed differently, but that is a nice bonus for those of us who like it simple. The keys are lightweight and plastic and just plain bizarre. The locks themselves are very heavy and feel sturdy and well made.It seems that the occasional one might fail or be a lemon, but rarely, and if so, it sure seems this company will more than take care of you. I've never gotten service like that EVER. It's rumored the world was like this back in the '50s, but I'm an unfortunate product of mega-corps and phone tree robots that never get a human on the line. I was really blown away by this level of service.

### ⭐⭐⭐⭐⭐ Good Product - Great Customer Service
*by S***. on October 16, 2023*

I bought this Water Lock three years ago in 2020. It protected the outdoor faucet at my condo from others that were turning the water and leaving it running. Easy to install / uninstall. Last week, the lock would no longer stay locked. I reached out to the company and Mark, president of the company, responded to my email and is sending me a new lock. That is great customer service!This is a great product to keep others from wasting water and charging you for their bad behavior.

### ⭐ Will not last long
*by K***3 on November 2, 2020*

I installed 8 of these on rental units. Easy to install. Tested it and it locked and unlocked as expected. Seemed like a good solution. Problem is after about 6 months they no longer unlock... put the key in and the head just spins and spins. I tried multiple of the right number keys and none worked. I used a small screwdriver to pop off the lock ring and removed the lock. I could see dirt/grime/mildew around the magnet in the lock, preventing it from moving, and of course unlocking. Obviously there is not a sufficient seal to prevent the elements from contaminating the innards of the lock, which over time rends it useless. Buy only if you never want to remove because after awhile you won't be able to remove it except by destroying it.

## Frequently Bought Together

- The Flow Security Systems Faucet Lock II | Magnetic Key | Prevents Water Theft, Secures Outdoor Taps, Promotes Water Conservation | Fits Most Outdoor Hose Bibbs | FSS 500 | Keyed The Same | 1 Pack
- Flow Security Systems The FaucetLock | Heavy Duty Brass Construction | Prevents Water Theft & Secures Outdoor Bibbs | Promotes Water Conservation | Keyed Randomly | FSS 50 | 1 Pack
- Young Dance Gate Valve Lockout and Safety Padlock,1Set, Hose Bib Lock for Outdoor Faucet Knob/Water Spigot/Propane Tank,1 to 2-1/2 in Dia Valve Handles,Secure Lock Device for Outside Garden Valve

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-17*