Can someone buy element holders to use in a kiln they are building and how much do they cost?

Can someone buy element holders to use in a kiln they are building and how much do they cost?
  1. Anyone can buy element holders at the prices listed in the parts lists.
  2. We use a special tool to put a key-hole shaped slot in the firebrick. It is not practical to duplicate this in the field.
  3. However, it might be possible to route a simple slot into firebrick and then cement holders in place using firebrick cement.
  4. We do not offer technical support for projects of this type.

Applies to these Kiln Series