THERMOSTAT KNOB
Material: Black plastic
Size: Fits .250" dia. 'D' Shaft; 1.61" OD x .85" tall
Also available: Timer (30 Minute) (RPI Part #RPT766) and Timer (60 Minute) (RPI Part #RPT767)
Fits: Timer and Thermostat (1/4" dia. 'D' Flat Shaft)
Model(s) This Part Fits: www.rpiparts.com/SearchModelList.aspx?rpinum=TUK050