PS 1080 Features: -Pipe sleeve.-Pipe sleeve for anchoring floating, roll In, and stationary docks.-Fits 1 5/8" and 1 7/8" diameter pipe.-Nylon insert and back plate or floating docks.-Made in the U.S.A. Includes: -Includes 2 Set screws with shoulder nut to easily adjust stationary or roll in docks. Color/Finish: -Marine grade hot dipped galvanized finish for long life. Warranty: -Full 25 Year warranty.