The DEWALT Universal Edger Attachment delivers versatility and power to get your job done. This Edger Attachment is a universal attachment, it will transform your attachment capable power head to an edger. It features a 7.5 in. hardened steel blade and an adjustable depth up to 2.5 in. to cover a variety of tasks. DEWALT universal attachment for versatility and flexibility of applications. 7.5 in. hardened steel blade with up to 2.5 in. adjustable depth. Large guide wheel for ease of movement while edging. Angled head allowing a clear and easy viewing path.