These infinite switches are used on kilns without a Bartlett controller to control rate of temperature rise in the kiln.
Ring terminals are used as a part of the wiring harness.
Spade terminals are part of the wiring harness in the control panel.
A wiring harness is the complete set of wires and connectors in your control panel.
If you require a set we will need to know the model and serial number of your kiln.
This copper connector and stainless steel set screw are used to attach the tail of the element to the wires in the control panel.
These are cut and grooved K-23 Insulating Fire Bricks.They are available in 2.5″ and 3″.
If you require replacement bricks we will need to know the model and serial number of your kiln and the exact placement of the brick.