
The typical ‘H beam’ lifts have their bunk design based on two non adjust- able structural beams connecting the two or more vertical members. The UltraBunk is affixed to these beams to act as the bunk. The HyRoller Boat Lifts® has a complete cradle system that contacts the hull with up to six adjustable bunks (528 sq. inches of surface contact). This allows a large amount of adjustability along the bottom of the hull and bunk to cushion the load minimizing pressure at any point.












