Dutton-Lainson 6126 Plated Offset Spare Tire Bracket This Spare Tire Bracket by Dutton-Lainson features an extra offset to extend the spare tile at an angle to avoid damage or marring of the boat finish. Constructed from heavy duty steel with a Zinc TuffPlate finish boasting up to 3 times more corrosion resistance than standard zinc plating. The spare tire bracket fits trailer tongues 2 - 3 wide by 3 x 5 tall and comes with all the required mounting hardware. Designed to fit both 5 or 6 hole rim