Novice hangers should ensure both that they use a suitable weight, and avoid excessive loss of circulation when hanging. Any feeling of numbness or cold/blue glans should be taken as an indication to immediately end the hanging session.
The Original Bib Hanger
Split and cut off a 3 inch pice of tubing
Cut out 1/4
Trim out a U or V as shown
Cut off excess for head and drill hole for S-hook
Bevel all contact edged. Bevel opening edges as shown in close up.