Boat Trailer Guides. Guard Rails - $290 (El Dorado Hills)
Boat trailer guides for a large boat. Heavy duty. For both sides of the trailer. Left and right. Each guide has two heavy metal arms and one 2"x 6" wood board. The vertical part of each arm is 31".The square metal part that connects to the trailer's opening is 2.5" x 2.5". The boards are 7'. SeaRay, Mariah, Mastercraft, Crownline, Bayliner, Regal. Maxum, cruser, cuddy cabin, fishing boat.