The heavy telescopic boat hook - The telecoping boat hook - adjustable from 4 up to 7 feet - Compatible with all SwissTech accessories - Boat hook tip for up to 1" diameter pipe to convert existing hook to take SwissTech accessories - Plastic boat hook adaptor for convert existing hook to take SwissTech accessories (1 up to 11/4 inch diameter pipe) - Tip: Regularlyclean your telescopic boat hook with fresh water