Angle Iron Foot

I made this to put on the end of the legs of a stool I made from re-purposed bed frame angle iron. The angle iron was likely to cut into my carpet and/or scratch floors, etc. Not all bed frames are made from standard size angle iron so a part that I bought online didn't fit right. One was too big, the next size down too small. I made this one specifically for the angle iron I was using, but later tested it on several different cuts of bed frame from different bed frames and it generally fit