Sea-Dog Poly Rail Mount Motor Bracket - Black [327151-1]Poly Rail Mount Motor Bracket Black Injection Molded Polypropylene These Rail Mount Motor Brackets are designed to hold small, 2 cycle outboards up to 8 HP upright on the stern rail. Will fit both 7 8" and 1" rails, as well as rails using 90 tee fittings. Most other polypropylene and wood motor brackets only fit 1" welded rails. The two piece unit features extra holes, enabling the use of a recommended chain to secure the motor. Can also be used as a