Ronstan 40QT Orbit Winch with QuickTrimâ„¢Ronstan Orbit Winch Ronstans Orbit Winches are the new benchmark in high performance alloy winches. With a combination of fresh design thinking and proven manufacturing expertise, Orbit Winches weigh significantly less and offer lower line entry heights than any other winch in their class. Remarkably easy to service, they require no tools for disassembly or maintenance. The machined aluminum drums feature the same Power Ribs that many sailors will