Our M18™ FUEL™ QUIK-LOK™ edger attachment is powered by the M18™ FUEL™ power head with QUIK-LOK™ and is compatible with our 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. Milwaukee® M18 FUEL™ QUIK-LOK™ Edger Attachment, For Use With: M18 FUEL™ Power Head with QUIK-LOK™, Specifications: 3900 RPM, 8 in Blade, 38 in L x 5 in W x 12-1/2 in H Dimensions