Swivl-Eze Lock N Stow - 200HP Up Features Locks the outboard motor in forward position while trailering, greatly reducing the effects of road shock Does not tie engines lower-unit to trailer, eliminating excessive pressure on hydraulic seals and unsightly scuff marks Small compact mount can be easily stored in just about any boat compartment Constructed of black powder-coated steel with stainless steel pins Made in the USA Fits Mercury engines 200 - 250 HP OptimaxOptimax ProXS and the 150 - 200