"Makes Bait and Beverage Stops a Breeze! “Bolts-On", No Drilling! Ideal For Bait Coolers, Drinking Water, Fuel Containers, Grills and More! Easy On-Off... Adjusts Up or Down, Travels Protected Inside the Wheels of Your Trailer! Exclusive “Wobble Stop” and Pin Anchors “Rack to Receiver”, No Wobble! Pin is Lockable, Gear and Rack Can Be Double-Locked to Trailer With Ordinary Bike Cable. All Mounting Hardware Included. Kit Includes Bolt-On Receiver, and Marine Cooler Rack. A Boat Trailer Step is Available. Choose Option Below.