Wasp 122 Gutter Mount Sprinkler System Wildfire Protection Kit Light weight bracket easily and quickly attaches to the existing gutters on most homes Designed with nelson brand agricultural grade sprinkler heads rated up to a 40-foot spray radius Water is supplied from your home's existing hose taps What's in the box: (2) sprinkler brackets, (2) agricultural grade sprinkler heads and (2) 25-foot hoses No ladder or tools required