The Powermate A100493 Edger Belt transfers power from the engine or drive system to the cutting components for proper edger operation. Designed as a replacement belt, it helps connect the drive components and maintain consistent rotation during use. A properly fitted belt supports smooth power transmission and helps the edger operate as intended. Replacing a worn, stretched, or damage... https://www.wholetoolbox.com/powermate-a100493-edger-belt/a100493.html