SE SPORT DRILL FREE CLIPMade of break-resistant fiberglass reinforced polypropylene. Four fail-safe attachment modes for security. Will not alter or scuff the outboard or sterndrive. All 18-8 stainless steel hardware provided w/complete tri-lingual instructions. YouTube installationvideos to supplement printed instructions. Attaches to the cavitation plate to mount the SE Sport 200 or 300 without drilling holes in the cavitation plate. Fits sterndrives & outboards (25 to unlimited HP) EXCEPT Volvo w/exhaust thru the cavitation plate Mercury Bravo II Mercury Bravo II w/only one anode on bottom of cavitation plate Honda 200HP or higher & Yamaha 350HP. One Year Warranty.