CURT 45003 Vertical Receiver Trailer Hitch Ball Mount, Fits Vertical 2-Inch Receiver, 4,000 lbs. GTW, 1-Inch Ball Hole, 2-1/4-Inch Drop Hitch This particular class 1 hitch

This particular class 1 hitch is designed to be a custom hitch for certain years of the Nissan Sentra (to verify vehicle compatibility

a travel of 10" and a wheel diameter of 8"

(NOTE: Never exceed the lowest weight capacity of any towing component)

Sometimes they stretch from weight and usage

CURT 45003 Vertical Receiver Trailer Hitch Ball Mount, Fits Vertical 2-Inch Receiver, 4,000 lbs. GTW, 1-Inch Ball Hole, 2-1/4-Inch Drop Hitch This particular class 1 hitchThe CURT vertical trailer hitch adapter is designed to turn a vertical receiver into a standard ball mount platform or horizontal receiver tube. A trailer hitch with a receiver tube that points down toward the ground is sometimes preferred on a vehicle because the hitch is then able to be completely hidden from view. With this design, a special ball mount with a vertical shank is required to all make the vehicle ready for towing a trailer or hitch