Harken offers a variety of genoa cars to suit custom 50 mm T-Track, plus our standard 40 mm T-Track, Maxi, Mini-Maxi, and Big Boat Tracks. Cars are offered with either aluminum or stainless steel car bodies. For a uniform look, we design our sheave carriers to match our blocks. The cars range in safe working loads from 6600 lbs to 55,000 lbs and above. Pinstops or various puller controls are easliy added to most designs.