The CURT SecureLatch Series consists of pintle hooks, ball, and pintle combination hitches and lunette rings, as well as pintle mounts and channel mounts. The pintle hitches feature a patented auto-locking lever that engages the primary latch without any manual coupling required. The lunette rings come with an integrated locking pin that accepts a padlock. Insert the pin to protect the trailer when it’s unattended and turn the pin 90 degrees while coupled. The pintle hooks and combos have a cupped design that tightly holds the lunette ring, fore, and aft. The pintle mounts adjust vertically, but use slots instead of fixed holes, making adjustments easier.