This drop hitch receiver is designed with dual hitch receiver, with 2 inch and 10 inch drop or rise (offset) can be turned up or down to level the towing system.
2 pin holes design makes this adjustable trailer hitch have 2 active length (8" & 10" hole to hole length) and avoid interfere with the vehicle bumper
This trailer hitch extension riser has 2-Inch by 2-Inch industry-standard receiver, fits for most 2-Inch shank of ball mounts, bike racks, cargo carriers and other hitch accessories.