THE M18 FUEL QUIK-LOK Edger Attachment is powered by the M18 FUEL Power Head w/ QUIK-LOK and is compatible with theM18 FUEL QUIK-LOK Attachment System. The unit features an 8 In. blade and high strength guard for increased durability. The edger includes mud flaps to prevent dirt kickback as well as a skid plate to protect the gearbox from concrete contact. The adjustable wheel allows you to set optimized blade depth and tool angle for maximum control. The QUIK-LOK Attachments feature protected drive shafts for increased durability against drops and storage elements. The edger attachment also utilizes optimized gearing to manage the cordless M18 FUEL Power Head RPM output specifically for edging applications.