Enjoy all the power and versatility you need to comfortably handle your sails with this winch! Designed for creating a solid foundation for distributing power throughout your boat, it's smooth running and reliable. Andersen's winches allow you to raise the sails or trim the sheets with the simple push of a button. A perfect choice if you have a large, difficult-to-control mainsail or genoa or you enjoy short-handed sailing. All Andersen Winches feature the stainless steel Power Rib drum for maximum power and lasting line life. It's easy to install, assemble and dismantle, which makes servicing and routine maintenance on this winch seamless. It features thermal cutouts to minimize overheating. Drum diameter: 3 15/16" Base diameter: 7 7/8" Height: 9" Line entry: 4 3/16" Line size: 5/16-5/8" Maximum deck thickness: 2 11/16" Gear width: 5 1/8"" Motor depth: 9 11/16" Weight: 50.7lb.