American Glass Roots
20 Amp replacement relay for kilns with a 12 V control circuit Easy to replace with push on connections.
Paragon Kilns
Blue bird
Bead
F120
F130
12.7 MM x 2.4 MM Schott Medium Wall Tube
6 MM Schott Clear Rod
9.5 MM x 2 MM Schott Medium Wall Tube
26 MM x 4 MM Schott Heavy Wall Tube
19 MM x 3.2 MM Schott Heavy Wall Tube