The Captain series is a heavy-duty stationary davit crane from Thern that is available in 1,500 and 2,200 lbs capacities. The standard finish is a red enamel, but an epoxy finish is also available. You can also choose between a manual or electric winch for super easy, highly controlled operation. The boom length is fixed, but with the optional screw jack you can change the boom angle from A to D (default fixed position is C, see attachment). It also rotates a full 360º under load thanks to roller / ball bearings. A handle on the mast makes rotation easy, yet the mast can be locked in one of four positions with a hand-tightened lock bolt.