Enhance your trimming efficiency with the AutoCut line head, designed specifically for use with nylon line. This innovative mowing head features TapAction technology, allowing you to easily advance the cutting line by simply tapping the head against the ground while operating at full throttle. The AutoCut line head is equipped to feed either double or quadruple nylon line, making it a versatile choice for all your trimming needs. Experience seamless line advancement and superior cutting performance with this essential tool for your lawn care arsenal.