Johnson Controls T-4002-5012 Thermostat Knob, Set Point Dial, For T-4002 Models [New]

Johnson Controls T-4002-5012 Thermostat Knob, Set Point Dial, Compatible With Models T-4002-201; T-4002-202; T-4002-203; T-4002-204 (aka Grainger Models 38Y156/38Y157/38Y158/38Y159/38Y170/38Y171/38Y172). Johnson Controls. Johnson Controls. T-4002-5012.