SeaLux 20 HP 2 Stroke Motors OUTBOARD AUXILIARY STAINLESS MOTOR BRACKET Marine Grade 304 Stainless steel, spring loaded (5 vertical position) adjustable bracket Solid polypropylene mounting board Suits 2-stroke motors 7 1/2 - 20 HP;Ideal for small to medium sized powerboats and yachts Easy to lift and lower  Stainless springs help counterbalance motor weight Wide track body for added stability Heavy duty with reinforced welded frame and stamped stainless components