Knob; Red, for Control Valve .387 mtg. hole

FS290655N Knob for Push & Pull Control Valve – .387 mtg. hole

• Supplied with a Roll Pin
• Push / Pull Shaft: Fits a 3/8" shaft
• Knob colour: RED
  • Upper: Push to charge
  • Middle: TRAILER Air Supply
  • Lower: NOT for parking