The Milwaukee? M18? FUEL? QUIK-LOK? string trimmer attachment is powered by the M18? FUEL? power head with QUIK-LOK? and is compatible with the QUIK-LOK? attachment system. The string trimmer attachment has an adjustable cutting swath ? 14 in. for maximizing run-time and 16 in. for maximizing clearing power and capacity. The string trimmer attachment utilizes the easy load trimmer head which delivers an easy line loading experience and allows reloads of 25 Ft. of trimmer line in under 30 seconds. The QUIK-LOK? attachments have protected drive shafts for increased durability against drops and storage elements. The string trimmer attachment also utilizes optimized gearing to manage the M18? FUEL? power head RPM output specifically for string trimming applications.