A boat trailer extender that comprises of a track bar that connects to a tow vehicle, a guide bar that mounts on the track bar, the guide bar is configured to receive a boat trailer, four horizonal and four vertical guide bar rollers that are used to stabilize the guide bar on the track bar, a winch that is used to move the guide bar, the winch uses a strap and a series of track guide rollers that form a strap loop, and a closed loop strap brake that is used to add tension to the strap as it is spooled onto a spool of the winch. The spool is a two-sided spool, a first side of the spool can release and retrieve the strap as the guide bar is moved on the track bar, and a second side of the spool can retrieve and release the strap as the guide bar is moved on the track bar.

An illustrative embodiment of an enclosed boat trailer may be configured to allow loading of a boat in the water for the purpose of removing the boat from the water using the enclosed boat trailer to engage the boat for storage and/or transportation. An illustrative embodiment of an enclosed boat trailer may be comprised of a roller system positioned on the floor and a right and left rear arm adjacent a rear opening in the enclosed boat trailer. In an illustrative method of use, a boat operator may load and/or unload the boat into the water from the enclosed boat trailer without leaving the boat and without additional personnel.

An illustrative embodiment of an enclosed boat trailer may be configured to allow loading of a boat in the water for the purpose of removing the boat from the water using the enclosed boat trailer to engage the boat for storage and/or transportation. An illustrative embodiment of an enclosed boat trailer may be comprised of a roller system positioned on the floor and a right and left rear arm adjacent a rear opening in the enclosed boat trailer. In an illustrative method of use, a boat operator may load and/or unload the boat into the water from the enclosed boat trailer without leaving the boat and without additional personnel.

An illustrative embodiment of an enclosed boat trailer may be configured to allow loading of a boat in the water for the purpose of removing the boat from the water using the enclosed boat trailer to engage the boat for storage and/or transportation. An illustrative embodiment of an enclosed boat trailer may be comprised of a roller system positioned on the floor and a right and left rear arm adjacent a rear opening in the enclosed boat trailer. In an illustrative method of use, a boat operator may load and/or unload the boat into the water from the enclosed boat trailer without leaving the boat and without additional personnel.

An illustrative embodiment of an enclosed boat trailer may be configured to allow loading of a boat in the water for the purpose of removing the boat from the water using the enclosed boat trailer to engage the boat for storage and/or transportation. An illustrative embodiment of an enclosed boat trailer may be comprised of a roller system positioned on the floor and a right and left rear arm adjacent a rear opening in the enclosed boat trailer. In an illustrative method of use, a boat operator may load and/or unload the boat into the water from the enclosed boat trailer without leaving the boat and without additional personnel.

An illustrative embodiment of an enclosed boat trailer may be configured to allow loading of a boat in the water for the purpose of removing the boat from the water using the enclosed boat trailer to engage the boat for storage and/or transportation. An illustrative embodiment of an enclosed boat trailer may be comprised of a roller system positioned on the floor and a right and left rear arm adjacent a rear opening in the enclosed boat trailer. In an illustrative method of use, a boat operator may load and/or unload the boat into the water from the enclosed boat trailer without leaving the boat and without additional personnel.

A structural cross frame connector is described having a multipurpose system of attachment. The device has two main forms one with a vertical offset and one without this vertical offset. The central portion has an arch by which weight is distributed accordingly. The connectors have a group of pass through holes whereby a pass through rod is attached thereto using fasteners. Various structural members can be attached to the pass through rod using pass right and left pass through cavities typically used as structural support members and a central pass through cavity typically used as a hitching station. Leaf springs are also mountable on pass through rods and freely operate on another connector right and left pass through cavity for use as a suspension system.

A structural cross frame connector is described having a multipurpose system of attachment. The device has two main forms one with a vertical offset and one without this vertical offset. The central portion has an arch by which weight is distributed accordingly. The connectors have a a group of pass through holes whereby a pass through rod is attached thereto using fasteners. Various structural members can be attached to the pass through rod using pass right and left pass through cavities typically used as structural support members and a central pass through cavity typically used as a hitching station. Leaf springs are also mountable on pass through rods and freely operate on another connector right and left pass through cavity for use as a suspension system.

An illustrative embodiment of an enclosed boat trailer may be configured to allow loading of a boat in the water for the purpose of removing the boat from the water using the enclosed boat trailer to engage the boat for storage and/or transportation. An illustrative embodiment of an enclosed boat trailer may be comprised of a roller system positioned on the floor and a right and left rear arm adjacent a rear opening in the enclosed boat trailer. In an illustrative method of use, a boat operator may load and/or unload the boat into the water from the enclosed boat trailer without leaving the boat and without additional personnel.

The weight distributing trailer hitch installation and storage dolly is designed to store and transport to and from a tow receiver all, but not limited to, the common weight distributing trailer hitch components listed herethe hitch-head assembly, comprised of the shank and the hitch-head with connecting balls installed, the spring bars, the sway control brake(s), and the spring tension adjusting tool. At the to receiver the weight distributing trailer hitch installation and storage dolly enables the operator to raise or lower the hitch-head assembly with spring bars attached and adjust the horizontal and vertical angles to match those of the hitch receiver of the tow receiver. The shank of the hitch-head assembly can then be inserted and secured into the hitch receiver of the tow receiver. The weight distributing trailer hitch installation and storage dolly can then be released and rolled out of the way. With the tow receiver coupled to the trailer, the spring bars can be tensioned and the sway brake(s) installed. The process is reversed at the other end of the trip. All done safely, easily, and without manually lifting or carrying heavy parts.