Lewmars Pro-Sport 550 windlass is designed as an economical package for rope and chain applications, without compromise to quality or performance. Pro-Sport is designed around a highly efficient spur gearbox, using smaller, more powerful permanent magnet motors. The unit has manual freefall. It is DIY-ready and easy to install. Its rugged aluminum center case and durable composite side covers make Pro-Sport the perfect choice. Complete with push-button control, anchoring has never been easier. The original design of the gipsy allows for a calibrated 1/4'' (grade 40) or 7 mm chain, or a 1/2'' 3-strand rope. Normal current draw: 35A. 5-year warranty. Circuit breaker, contactor and deck switch included.