Yep, those are the ones I use. I don't think they make 'em any more. The new ones are 23"The short ones? 17", 9.5mm
Fantastic idea im going keep that in mindView attachment 136250
If you’re looking to replace, take a trip to Bunnings or Mitre 10 and grab some round aluminum bar stock. You should be able to find it in 9.5mm or 3/8”. Bend at your leisure and cap with the Pearl feet in the pic. Light as all get out. Chef’s kiss.