External Fixed Guides With 6x6 Aluminum Bracket Size:14" It is designed to be

It is designed to be affixed to a floating dock

Boat-Friendly Surface: Smooth HDPE minimizes abrasion on boats and pilings

and matching HDPE pipe

and widths of 3 or 4 feet

If a matched size HDPE pipe is used to encase a wood pile

External Fixed Guides With 6x6 Aluminum Bracket Size:14" It is designed to beInstallation Instructions Sea Powers External Fixed Pile Guide with aluminum bracket is made from high density polyethylene (HDPE). It is designed to be affixed to a floating dock, and extends outside the surface area of the dock to encircle the piles holding the dock in position. The pile guide is available in a variety of sizes to accommodate any size of round pile, and is suitable for use with any type of pile material, including treated wood,