Double Barrel Chain Driven Trailer Gate Assist

Features:

• Unique 2-spring design gives extra power when needed automatically
• Provides a smooth jerk free movement all the way down and all the way up
• Shortest unit on the market taking up the least amount of rail space, which leaves room for other needed racks
• Unit measures 54" long and 5" high
• Fits on top rails of trailers that are 10" to 15" high from the trailer floor
  
• Heavy duty chrome sprocket chain has a LIFETIME warranty