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May be overkill but convenient option when all set up.
Page 10:
http://vertexintl.com/media/2018/09/02-US-Army-Tow-Bar-Smart-Book.pdf
https://www.easternsurplus.net/PartDetails/9719/HEM-301-Oshkosh-MTVR-Tow-Bar-End-Foot-Adaptor
https://forums.g503.com/viewtopic.php?t=276386