See Installation and Trouble Shooting Videos below

• 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
• Lowest price tailgate assist in it's class
• 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 – an industry exclusive

Weight:  29 pounds 

Patent # 7029050

Trademark Reg # 5757341