Thank you so much for your designs. I have picked a winner but unfortunately your design #88 came in at a close 3nd. The simplicity of your design really resonated with me and for a long time I was trying to choose between #88 and the eventual winner . The difference in the end for me came to the shape. Whilst yours was round I could see the shape of a bolt/nut in the hexagon and I decided that was a more appropriate shape for our target market - the construction industry.