Please do post a photo, I can change my opening if needed. I used a 5/16” rod that came off something. I never throw metal away as I’m always using it on the farm. I just need the opening diameter of where the leg ends up when caught. ThanksEasier to use a length of 1/2 inch round aluminum. A hook that will catch your wrist is a bit too big.
are a photo of mine tomorrow if you like.