The Powermate A203603 String Trimmer Throttle Cable is a control component that connects the throttle trigger to the engine's throttle mechanism. When the trigger is operated, the cable transfers the movement to regulate engine speed during trimming tasks. It allows the user to adjust throttle response while operating the equipment. A properly functioning cable supports smooth throttl... https://www.wholetoolbox.com/powermate-a203603-string-trimmer-throttle-cable/A203603.html