A trailer hitch ball mount includes: a hitch portion that has a square tubular shape; a ball portion; and a bridging portion that connects the hitch portion and the ball portion. The ball portion includes a first rectangular recess on a top surface of the ball portion; two parallel first side walls are formed at two parallel sides of the first rectangular recess, and other two parallel sides of the first rectangular recess are open; the bridging portion has a streamlined contour; and the trailer hitch ball mount comprises an aluminum alloy.
TRAILER HITCH BALL MOUNT
2021-12-30
Patent
Elektronische Ressource
Englisch