Shoreline Marine 3 Piece Boat Bow Roller 3 in

The Shoreline 3-Piece Super Bow Roller makes towing your boat easier so you can spend less time loading and unloading and more time on the water. This device is compatible with almost any boat or trailer. The boat roller allows your watercraft to roll smoothly on to or off of the trailer decreasing wear and tear on the boat on the trailer and on your nerves. The device also spins freely in either direction. This imported trailer roller is nearly impervious to oil gas and salt.