The surefire way to make a strong connection.

In the event of a fire, minimizing damage and injuries starts with a building's fire sprinkler system. Knox® Fire Department Connection Caps protect FDCs from getting clogged, damaged or vandalized, ensuring you're able to quickly access and supplement fire sprinklers.

Contact us to start the Knox FDC Protection Program and receive a Knox Keywrench at no cost.

Banner image of fire sprinkler
Image of Knox keywrench

Get Knox Keywrenches

At No Cost To Your Department

This no-cost universal Keywrench allows your team to unlock secure Knox Fire Department Caps in no time.

View our guide for more details on the Knox FDC Protection Program.

spacer image of water spacer image of water

Protect what matters, when it matters.

Image of Knox FDC locks and descriptions

To start the Knox FDC Protection Program, fill out this form and a Knox representative will contact you soon.

What can we help you with?:

*Cancellations must be done via phone. Call: 800.566.9269