The Powermate A201945 Trimmer Cable Engagement helps control the engagement mechanism on compatible trimmer equipment, supporting proper operation when activating the cutting system. This cable transfers the operator's control input to the designated engagement mechanism, allowing the equipment to function as intended. It is a practical replacement for a stretched, worn, damaged, or b... https://www.wholetoolbox.com/powermate-a201945-trimmer-cable-engagement/A201945.html