Equip your cargo to be Ready for the Road Ahead , with the Holland 18.7" Mark V Landing Gear Leg, a key component to keep your cargo stable when uncoupled. Thanks to its sturdy design that fastens to the front of a fifth wheel or trailer, this retractable leg allows trucks to safely drop and uncouple from their cargo. Fashioned with resilient materials and precision engineering to withstand substantial weight and rough conditions. FleetPride is your First Click in Heavy Duty .