Skelton Arm wall mount adapter

I decided to use these skelton arms from Amazon that were designed to be yard decorations (https://www.amazon.com/gp/product/B00LW34IH0/ref=ppx_yo_dt_b_asin_image_o00_s00?ie=UTF8&psc=1) to mount two Bruce Cambell puppets to the wall. I designed an adapter for this purpose, works flawlessly after removing the stake part.