Another simple rubber leg

I designed these rubber legs for some metal plates to convert into a useful platform. It is 25mm high, 40mm wide at the base, and 33mm at the top. The bolt hole will accommodate a bolt 6.3mm. It is a tight fit but it works well for flexible material. The nut hole will work for a nut 12.6mm square, also a tight fit but works well for flexible material. I used Dupont Hytrel for its hardness and toughness but I suppose just about any hard TPU would work. Enjoy!