Stove Range control dial knob for electric "Robertshaw" type

thingiverse

This is a knob for a generic Robrtshaw style electric stove range control. Print it in something heat resistant for obvious reasons, or the not so obvious reason that these kinds of controls generate heat that moves a bimetallic strip, which controls the duty cycle of the heating element based on the position of an internal cam which deflects a spring by a certain amount based on angular position. Hastily printed in ABS in sub-optimal conditions.