The Milwaukee M18 FUEL String Trimmer Kit w/ QUIK-LOK, designed for landscape maintenance professionals, provides users with the power to clear thick brush, reaches full throttle in under 1-second and delivers up to 1-hour of run-time per charge. The cordless string trimmer is made up of 2 components the M18 FUEL Power Head with QUIK-LOK and QUIK-LOK String Trimmer Attachment. This M18 FUEL Power Head, part of the QUIK-LOK Attachment System, is compatible with multiple attachments such as an Edger, Articulating Hedge Trimmer and Pole Saw attachment.