Flow Security Systems FaucetLock 3/4" Hose Bibb Lock — Solid Brass 2-Pack Keyed the Same, Heavy-Duty Anti-Tamper

The Flow Security Systems FaucetLock FSS 50 is a solid-brass, tool-free hose bibb lock that prevents unauthorized water use, vandalism, and leaks on 3/4" garden-hose thread faucets.

Outdoor water spigots on homes, businesses, parks, and farms are vulnerable to tampering and waste. The FaucetLock FSS 50 was engineered to lock standard 3/4" hose-thread bibbs quickly and reliably, using a patented free-spinning outer sleeve and heavy-duty brass body that resist rust and physical wear. This listing is for a 2-pack of FaucetLock units; choose keyed-the-same or keyed-differently options to match your site’s access needs.

How does the FaucetLock stop unauthorized water use?

The FSS 50 blocks access to the faucet handle and uses a free-spinning tamper surface to frustrate forced manipulation. When locked, the unit prevents any water flow even if the valve stem is turned, reducing theft and late-night use.

• Fits 3/4" garden hose thread (standard hose bibbs)
• Patented free-spinning outer sleeve deters pry and twist attacks
• Blocks water flow even with valve fully open
• Includes keyed options: keyed-differently or keyed-the-same per pack

How easy is installation and day-to-day use?

Installation is tool-free and takes seconds: thread the lock onto the spigot, insert the key, and turn to lock. The compact design stays unobtrusive while offering continuous protection without altering existing plumbing.

• No tools required; hand-tighten onto the hose thread
• Quick unlock with included brass key for authorized users
• Low-profile shape won’t interfere with hoses or attachments
• Durable construction means minimal maintenance

What materials and durability features does the FSS 50 offer?

The FaucetLock’s body is machined from solid brass to resist corrosion in outdoor environments. Its heavy-duty construction and robust locking components are built to withstand repeated use at residential and commercial sites.

• Solid brass body resists rust and outdoor corrosion
• Heavy-duty internal lock parts designed for frequent use
• Weather-resistant finish for long life in exterior settings
• Patented design reduces leverage points for vandals

Can the FaucetLock help save water and reduce bills?

Yes—by preventing unauthorized activation and stopping leaks from malfunctioning bibbs, the FaucetLock cuts waste and conserves water. Blocking drips and unintended flow helps reduce utility expenses over time.

• Prevents water flow even if spigot valve is faulty or left on
• Stops drip-related waste from damaged or worn faucets
• Useful for irrigation controls, seasonal shutoffs, and public water access points
• Supports conservation efforts at commercial and municipal sites

Who is this for: The FaucetLock FSS 50 is ideal for homeowners wanting to protect outdoor spigots, property managers securing multiple units, parks and campuses preventing unauthorized use, and commercial sites or farms that need durable, low-maintenance water access control. Choose the 2-pack when you want protection for more than one faucet; select keyed-the-same if multiple users need the same key or keyed-differently to keep each lock unique. Flow Security Systems designed this unit for long-lasting outdoor service without tools or complicated installation, giving you practical protection and water-savings with minimal fuss.