Harken Hydraulic Cylinder Rod End Blocks
These reverse-purchase blocks allow you to move loaded line while keeping cylinder length as short as possible, saving weight and space. They can be used anywhere a reverse purchase is needed: cunninghams, stay deflectors, travelers, and athwartship jib systems. Blocks are rigid when mounted to the rod. They are available in single, single with becket, and double versions for reverse purchases from 1:2 to 1:4.