This Dishwasher Floor Mounting Kit Helps Secure Your Dishwasher To The Floor To Prevent Shifting, Movement And Noise During The Cleaning Cycle. You'Ll Need This Part If You Have Countertops Made Of Granite Or Other Materials That Prevent You From Anchoring The Dishwasher To Them. This Universal Accessory Includes Two Brackets And Can Be Used To Safely Secure Many Different Dishwasher Brands And Models; Check Your Model Number To Confirm Compatibility. Remember To Unplug The Dishwasher Or Shut Off The House Circuit Breaker For The Appliance Before Installing This Kit. You Must Also Turn Off The Dishwasher'S Water Supply Before Installation. Helpful Tip: The Floor Mounting Screws And Washers Are Not Included With This Part And Will Need To Be Purchased Locally. Be Sure To Select Screws For Your Specific Floor Construction (Concrete, Wood, Etc.).