Accommodates a variety of king pin box width's (12 3/4 - 13 1/2", and 14"), and will fit most king pin box lengths.It can be used in applications that previously required the following models,331704,331705,331711,331720. It has a smaller, tighter "wedge" design that will minimize the tolerance between the capture plate and the hitch, providing a tighter connection, and smoother towing and turning.
