Abstract: A water vessel boarding ladder device and method of manufacture are described herein. The boarding ladder device may include one or more of a ladder portion, a handle portion, a coupling portion, and/or other components. The coupling portion may be configured to provide a variable rotational relationship between the handle portion and the ladder portion during simultaneous rotation of the handle portion and the ladder portion.

Abstract: A latch for use on boats or the like, presenting a substantially water impervious exterior. The unlatching element is mounted to the exterior by an axle, which is mounted horizontally and extends through the face of the latch at a portion that is substantially vertical when mounted and further substantially filled with the axle or a securement device. The axle rotates with the latch and operates a cam that directly moves the latch element.

Abstract: A shaft-grounding stuffing box cover (10) includes an annular nut-base (12) that includes a central aperture (14) through which a rotating shaft (16) passes. Two grounding tabs (28 and 30) project longitudinally upwards from the proximal end of the nut-base (12) adjacent the rotating shaft. The grounding tabs include diametrically opposed radial openings (18) that are longitudinally displaced from each other for the mounting of conductive brush contacts (20) therein. The conductive brush contacts are biased against the rotating shaft by backing springs (46), and are retained within the radial openings by hollow bolts (48). The hollow bolts, spring, and brush contacts form an electrically conductive path to the rotating shaft for grounding of the shaft.