we have a previous topic discussions on this heels question
You who have said you want noisier heels, and you say you have found them? WHERE?
in my 36 years of business, I have maybe seen 1 or two people who have had high heels with metal tips...
Most of the stiletto heels come with a pin lift or Dowel pin lift or Peg lift.
(different names I have heard.) there are different widths of the steel pin, and many sizes of rubber molded onto the pin. See Illustration below.
A lot of the stiletto heels have a steel metal tube that is in the core of the heel and is usually the length of the heel block.
The heels with the metal tube usually have a pin lift (a molded rubber compound that is molded onto a metal pin...) Some are hard plastic, some are a nylon rubber... They have to be somewhat hard, other wise you will ruin the heel immediately.
Some heels have a long dowel pin heel that is as long as the heel is tall. (from one inch to 4 inches) The reason for that is for strength. Those used to be easier to repair if you wore them down too far, all we have to do is pinch off some of the plastic and pull the metal spike out and level the plastic heel, fix some of the damage to the heel cover, and drive a new spike into the heel and trim to fit.
The shorter pins are different now, because some of the tubes are Aluminum, not steel. (to make them cheaper? or less weight?) To get around the difference in the aluminum not being as strong, they now insert a metal pin into the aluminum tube along with the pin lift. (most pin lifts are about a half inch long) So When you wear the lift off, and the metal stem (pin) is now worn into the tube, we pull out the heel pin, and level heel block.(lower) NOW, since there is that metal rod inside of the metal tube,We have less space to fit the pin lift... If you wear the heel too long, and we have to level the heel, There is Less Space to insert the new pin lift.... (unless we can pull the tube out, remove the metal rod, and reinsert the tube) Sometimes when we do this, the heel is shorter, and if there is a shape to the heel,(cone, bell bottom, etc) we are putting on a different size rubber heel. Then we trim the rubber heel to fit the heel block...
Getting back to the steel heels.....How many sizes of plastic,(wood,etc) are there? To have metal heels made for each size would be expensive. We definately couldn't trim them to fit!
IMAGINE IF WE HAVE TO HAVE STEEL HEELS IN ALL THESE SIZES? they would be expensive (to have all the different pin sizes, and all the heel sizes!)
The only advantage in my mind is that steel is a neutral color and we don't have the decision whether or not to use a black or brown heel tip
http://hartlandshoes.us/DowelsExample.jpg
Picture of many kinds of spike (pin, peg, dowel-pin) heels.