Abstract: A convertible anchor capable of being converted between a first position usable on sandy bottom floors and a second position usable on debris laden bottom floors, such as reefs. The convertible anchor may include an elongated shank and one or more flukes rotatably coupled to the elongated shank. The convertible anchor may also include an engagement limiting device placing the convertible anchor in a first position in which the fluke is prevented from rotating relative to the elongated shank. The convertible anchor may also include a catch device so that the convertible anchor can grab a debris laden bottom when the convertible anchor is in the second position.

Abstract: Water management system for a propeller shaft stuffing box. The water management system includes a containment vessel sized and shaped to fit around a propeller shaft stuffing box. The containment vessel has first and second axially-aligned shaft bores at opposing ends thereof. The shaft bores are provided for receiving therein a propeller shaft.

Abstract: A convertible anchor capable of being converted between a first position usable on sandy bottom floors and a second position usable on debris laden bottom floors, such as reefs. The convertible anchor may include an elongated shank and one or more flukes rotatably coupled to the elongated shank. The convertible anchor may also include an engagement limiting device placing the convertible anchor in a first position in which the fluke is prevented from rotating relative to the elongated shank. The convertible anchor may also include a catch device so that the convertible anchor can grab a debris laden bottom when the convertible anchor is in the second position.

Abstract: A convertible anchor capable of being converted between a first position usable on sandy bottom floors and a second position usable on debris laden bottom floors, such as reefs. The convertible anchor may include an elongated shank and one or more flukes rotatably coupled to the elongated shank. The convertible anchor may also include an engagement limiting device placing the convertible anchor in a first position in which the fluke is prevented from rotating relative to the elongated shank. The convertible anchor may also include a catch device so that the convertible anchor can grab a debris laden bottom when the convertible anchor is in the second position.