As studies have shown, having a fire sprinkler installed in your home, place of business or other property saves from potential fire damage and more importantly increases the chance of survival by about 80%. And while sprinklers malfunctioning is uncommon, vandalism to them (whether intentional or unintentional) is. The designer of our product recognized a need for a tool while actively working as a firefighter There wasn't a tool that would work on almost all types of sprinkler heads whether they are 1/2", 3/4", sheared or damaged. This left many home and business owners needing to wait (and watch) while the water in their system drained and caused thousands of dollars in damage to property. One thing to think about, you keep a fire extinguisher in your kitchen, right? This is another way to ensure that you can protect your valuables while still having that priceless benefit of having your structure equipped with fire sprinklers. Visit our website for more product information or watch our quick video on why this tool is useful: https://quickstoptools.ca