A gable assembly is for use with a modular watercraft lift cover. The gable assembly covers the watercraft when the watercraft is secured to a mooring, the gable assembly having a truss-like configuration, the gable assembly being secured to the mooring, the gable assembly being supportable by only one cantilever, when the gable assembly extends beyond the mooring. The gable assembly has a robust, lightweight design that is compatible and adjustable for width, height and length as the boat owner modifies his existing boat or purchases a new boat, and that will protect the watercraft from the elements and will withstand even the severest of storms, undamaged as well as having the ability to be cantilevered. The gable assembly is easy for the user to assemble and adjust on square lake style boat lifts, and the typically non-square tidal lifts.

The modular boat lift cover for a watercraft comprises a gable assembly and an adjustable support structure. All of the straight components are packaged into the main box frame channels for simplicity in packaging as well as quality control, ensuring no components are missing during packaging and shipping. The box frame channels have sufficient bulk to store the gable components during transport. The modular boat lift cover system has a robust, lightweight design that is compatible and adjustable for width, height and length as the boat owner modifies his existing boat or purchases a new boat, and that will protect the watercraft from the elements and will withstand even the severest of storms, undamaged as well as having the ability to be cantilevered. The modular boat lift cover is easy for the user to assemble and adjust on square lake style boat lifts, and the typically non-square tidal lifts.

A modular floating platform connector includes a connecting unit with a hollow center chamber that has one or more inside diameters. The chamber may have wall surfaces to secure components to modular floating platforms. The connector may further incorporate one or more external features such as a collar and retaining ribs that engage with the connecting tabs on modular floating platform float modules to securely hold the float modules together and to retain attachment members of accessories, fixtures, structures and other components to modular floating platforms.

A roller ball assembly that provides a safe, efficient, unobtrusive and easy to install load conveyance system to facilitate the travel of a watercraft on or off of a floating vessel platform with no or minimal potential of causing damage to the watercraft's hull or to the float modules. The roller ball assembly is comprised of a sphere rotatable with respect to a floating vessel platform. A number of roller ball assemblies can be mounted into a floating vessel platform in the junction areas of float modules.

A roller ball assembly that provides a safe, efficient, unobtrusive and easy to install load conveyance system to facilitate the travel of a watercraft on or off of a floating vessel platform with no or minimal potential of causing damage to the watercraft's hull or to the float modules. The roller ball assembly is comprised of a sphere rotatable with respect to a floating vessel platform. A number of roller ball assemblies can be mounted into a floating vessel platform in the junction areas of float modules.

A loading ramp includes a contoured component with upwardly sloping surfaces and an opening for receiving the hull of a watercraft. The contoured component has a centrally located lower surface relative to the sides and front of the contoured unit. The loading ramp incorporates a way for the loading ramp to attach to a modular floating vessel platform.

A loading ramp includes a contoured component with upwardly sloping surfaces and an opening for receiving the hull of a watercraft. The contoured component has a centrally located lower surface relative to the sides and front of the contoured unit. The loading ramp incorporates a way for the loading ramp to attach to a modular floating vessel platform.

A watercraft lift system including one or more laterally-adjustable components and related methods are disclosed. The watercraft lift system can include a cradle assembly and optionally at least one side guide, which can be connected to the cradle assembly. The cradle assembly can include substantially parallel first and second cradle rails. One or both of the first cradle rail and the at least one side guide can be movable in a lateral direction between a wider watercraft-receiving position and a narrower watercraft-received position. In an example, lateral movement of the first cradle rail and/or the at least one side guide from the watercraft-receiving position to the watercraft-received position occurs automatically upon entry of a watercraft into the confines of the watercraft lift system. The watercraft lift system can further comprise an actuator to cause lateral movement of the first cradle rail and/or the at least one side guide. In an example, the actuator can be operably connected to the first cradle rail and/or the at least one side guide via one or more cables or extension plate members.

A roller ball assembly that provides a safe, efficient, unobtrusive and easy to install load conveyance system to facilitate the travel of a watercraft on or off of a floating vessel platform with no or minimal potential of causing damage to the watercraft's hull or to the float modules. The roller ball assembly is comprised of a sphere rotatable with respect to a floating vessel platform. A number of roller ball assemblies can be mounted into a floating vessel platform in the junction areas of float modules.

A roller ball assembly that provides a safe, efficient, unobtrusive and easy to install load conveyance system to facilitate the travel of a watercraft on or off of a floating vessel platform with no or minimal potential of causing damage to the watercraft's hull or to the float modules. The roller ball assembly is comprised of a sphere rotatable with respect to a floating vessel platform. A number of roller ball assemblies can be mounted into a floating vessel platform in the junction areas of float modules.