DEWALT DWOAS4ED-Edger AttachmentGet the versatility and edging power you need to get the job done with the DEWALT Universal Edger Attachment. This adaptable add on will conveniently change your ATTACHMENT CAPABLE power head into an edger. Tackle a variety of tasks with a durable 7 1 2 in. hardened steel blade that can be adjusted to a depth of up to 2 1 2 in. to take on a wider range of work. Additional attachments are available to convert into other outdoor tools. Includes DWOAS5BC