A cleat includes two cams (36) comprising mutually opposed convex surfaces rotatable about parallel axes which extend vertically in a rope-trapping position of the cleat, to bring the arcuate surfaces together and apart. The cams (36) are urged towards each other to trap a rope (66) therebetween. Each cam is also mounted to a horizontal cylinder (2) for rotation about an axis of the cylinder, in order to allow the rope (66) to rotate the arcuate surfaces by pulling in a line above this horizontal axis and to free the rope.

A cleat includes two cams (36) comprising mutually opposed convex surfaces rotatable about parallel axes which extend vertically in a rope-trapping position of the cleat, to bring the arcuate surfaces together and apart. The cams (36) are urged towards each other to trap a rope (66) therebetween. Each cam is also mounted to a horizontal cylinder (2) for rotation about an axis of the cylinder, in order to allow the rope (66) to rotate the arcuate surfaces by pulling in a line above this horizontal axis and to free the rope.

Magnet-assisted automatic locking mechanisms for use on a sailboat are disclosed herein. One such mechanism includes: a housing having an internal space and configured to receive a slug that moves along a path through the housing, the slug being operably connected to the halyard, the housing including a first housing side and a second housing side coupled to one another; first and second flippers rotatably disposed in the housing, the first and second flippers configured to rotate between at least a cocked position in which the slug is inserted into the housing, a locked position in which a surface of the first and second flippers receive the slug and impede the slug from exiting the housing along the path, wherein the halyard is tensioned in the locked position, and a neutral position in which the first and second flippers allow movement of the slug; and a magnet assembly configured to effect rotation of the first and second flippers.

Magnet-assisted automatic locking mechanisms for use on a sailboat are disclosed herein. One such mechanism includes: a housing having an internal space and configured to receive a slug that moves along a path through the housing, the slug being operably connected to the halyard, the housing including a first housing side and a second housing side coupled to one another; first and second flippers rotatably disposed in the housing, the first and second flippers configured to rotate between at least a cocked position in which the slug is inserted into the housing, a locked position in which a surface of the first and second flippers receive the slug and impede the slug from exiting the housing along the path, wherein the halyard is tensioned in the locked position, and a neutral position in which the first and second flippers allow movement of the slug; and a magnet assembly configured to effect rotation of the first and second flippers.

Systems and methods for tensioning mooring lines are provided. The systems include an in-line tensioner that may include a removable chainwheel, a tail chain disconnecting table configured for disconnection of a tail chain and docking of an ROV, a chain guide having low-friction pads that reduce frictional engagement between the in-line tensioner and mooring chains, and a target link stopper that is configured to stop movement of the mooring line at a predetermined location, such that the mooring line has a predetermined length and such that a predetermined link of the mooring line is positioned within a gripping zone of latches of the in-line tensioner.

Systems and methods for tensioning mooring lines are provided. The systems include an in-line tensioner that may include a removable chainwheel, a tail chain disconnecting table configured for disconnection of a tail chain and docking of an ROV, a chain guide having low-friction pads that reduce frictional engagement between the in-line tensioner and mooring chains, and a target link stopper that is configured to stop movement of the mooring line at a predetermined location, such that the mooring line has a predetermined length and such that a predetermined link of the mooring line is positioned within a gripping zone of latches of the in-line tensioner.

A fender hook created from a single continuous rigid metal wire that is formed to create a fender hook frame with rail hook, integrated mounting eyelets and an integrated fairlead. The wire frame fender hook provides an easy and convenient method to suspend objects such as from a yacht railing.

A fender hook created from a single continuous rigid metal wire that is formed to create a fender hook frame with rail hook, integrated mounting eyelets and an integrated fairlead. The wire frame fender hook provides an easy and convenient method to suspend objects such as from a yacht railing.

A rope clasp device for securing a rope eliminates the need for a knot in a rope by selectively clasping and encasing at least one portion of a rope in a toothed clamp. The rope clasp device comprises a base, at least one, but generally two swinging doors, and a lock. The swinging doors are pivotably coupled to the base in order to be moved between an open position and a closed position. In the closed position, a pair of channels for passage of a rope is defined between the base and the doors. The channels are defined by a plurality of clasping teeth to retain the rope therein.

A rope clasp device for securing a rope eliminates the need for a knot in a rope by selectively clasping and encasing at least one portion of a rope in a toothed clamp. The rope clasp device comprises a base, at least one, but generally two swinging doors, and a lock. The swinging doors are pivotably coupled to the base in order to be moved between an open position and a closed position. In the closed position, a pair of channels for passage of a rope is defined between the base and the doors. The channels are defined by a plurality of clasping teeth to retain the rope therein.