Adjustable Width: The width of this boat guide-on can be easily adjusted. It fits any trailer frames less than 3" wide and 4-1/4" tall.

Flexible Mounting : Our trailer guide-on can be mounted on top of the frame or below it, and the U-bolts fit both large frames and smaller frames.

Heavy-duty Material: These square brackets are made of sturdy Heavy-duty steel and are Galvanized, so they work great against saltwater and do not easily rust.
With PVC Posts: The two PVC pipes with end caps can be fixed firmly onto the tubes, and they will prevent the boat from being scratched.
Wide Application: These boat trailer guides are suitable for ski boat, fishing boat, or sailboat trailers.

 

Fits frames up to 3" w x 4-1/4" H