Next up is another solution for 1x2 extrusions... little guy I call the Wing Bracket.
www.gamiviti.com
View: https://youtu.be/tNIJ6i61G9A?si=TbosVmau3BpTn0la

wing brackets — Gamiviti
View: https://youtu.be/tNIJ6i61G9A?si=TbosVmau3BpTn0la