Look at these advantages:
Anderson fitting guide:
Okay, to help you properly we need a few measurements in inches:
A. With your trailer level, measure from the ground to the bottom of the trailer coupler – then subtract 1".
B. Now measure from the ground to the top of your receiver (top of 2" square).
The difference between the first and second measurements will tell you what size drop you will need (below). If the difference is 4"or less, then the 4" drop will work for your set up (in drop or rise position) If the difference is between 4" and 8", then the 8" drop will work for your set up (in drop or rise position) If the difference is greater than 8", then you may need a custom shank for your set up.
next we need to know if your trailer coupling/hitch is mounted above the van chassis or mounted in between the van chassis rails (like on a jayco outback).
The above listing is for 4" and for the coupling mounted above the chassis rails.
Andersen, Anderson Products, level, leveller, Levelling, levels, Towing, Towing Kits
Excellent, stabilises our 26ft caravan a bit more even though we have esc.
Ordered new product. Got it delivered interstate within a few days. Thanks.