Edson Stern Rail Outboard Motor Mount for 1" Rail Features Corrosion resistant polished 316 stainless bracket with non-skid pad bolted to UV-stable poly backing board Mount designed to hold motors up to 85lbs / 9.9 HP Convenient cleat and side handles allow you to secure motor on board Supplied with hardware to mount to any 1" standard stainless steel rail Bottom cleat included but not attached – can be custom-fit to your particular rail spacing Specifications Max. Horsepower 9.9 HP Max. Motor Weight 85 lbs Dimensions (overall) 8" W (top) x 4" W (bottom) x 24" H Non-Slip Mounting Pad Dimensions 7" W x 3" H Note For motors 8 HP and up it is recommended to add additional lashing around motor shaft to prevent high torque loads near mounting plate