Sierra, Vernier Cable Head 317310 (head only) includes the knob, button, panel body and fine adjustment mechanism. This head is only for use with Vernier cables.These utility, bulkhead and clamp mount cables heads from Sierra have a positive, adjustable brake that maintains settings regardless of vibration or governor back pressure. Just push the button for easy setting of approximate position, and then turn the knob for micro adjustment. Sierra's Vernier Cables are ideal for throttles or other applications where precise control is desired. Useful for remote control of throttle, choke, governor, fuel valves, vents, and other applications Cable heads are designed for panel mounting Use standard Morse / Telflex throttle connection kits Note: the Vernier Head Assembly (MOR#317310) and the different length cables are sold separately; you need one of each for a complete assembly
