Abstract: A wheel lock system for an at least two wheeled trailer with an object or a personal water craft, the trailer having leaf springs, the wheel lock system including two hook shaped members which attach to each of the leaf springs and protrude through slotted holes in the wheels and is locked into position and retained in position by respective locks engaging one of a plurality of upper grooved indentations on each hook shaped member, a locking member slidably engaged between the hook shaped members placed upon the crook shaped member prior to application of the lock to protect the wheel from damage when removing and engaging the wheel lock device, and a chain connecting between the two hook shaped members attached to the wheels with a vertical shaft locking member engaging an impeller shaft on the small personal water craft, securing the personal water craft to the trailer.