Thank you! Mac, tooLooks like MAC, Cornwell and Steelman also have options:
https://www.garagejournal.com/forum...tric-universal-extensions.509659/post-9956104
@D60 - looks like Steelman does make a SAE version, but they are currently OOS: https://steelmantools.com/products/7-swivel-head-3-8-inch-drive-sae-extension-impact-socket-set
https://www.mactools.com/products/sxuep82b?_pos=1&_sid=1e8d431dd&_ss=r