Home / Control Box and Components / Knob for potentiometer (Knob) Knob for potentiometer (Knob)$2.41 Knob for potentiometer (Knob) quantity Add to Cart SKU: Knob Category: Control Box and Components Product ID: 2481 Description Description Replacement knob for potentiometer that controls spray time adjustment Related products Toggle Switch (2FC53-73) $8.07 Add to Cart Remote Control Receiver (RCR-LR-24) $17.56 Add to Cart Finder power relay 30A 2pole, 24VAC coil (66.82.8.024.0300) $18.74 Add to Cart Analog Time Clock 24VAC (FM1QTUZ-24) $94.38 Add to Cart