主权项 |
1. An improved trailer hitch coupler comprising:
a. a trailer tongue having a recessed portion, said recessed portion having a recessed portion front and recessed portion back wall; b. a moveable base plate inside the tongue recessed portion; c. a cavity spring positioned in the tongue recessed portion and biasing the base plate toward the recessed portion front; and d. coupler arms having an inner face, an outer face, a top face, a bottom face, a front edge, and optionally holes in the coupler arms, the coupler arms connected to the base plate at a coupler arm pivot point, whereby the coupler arms rotate around the pivot point to open and closed positions. |