DEWALT Split Boom Edger Attachment is designed to bring high adaptability and versatility to your outdoor maintenance tasks. This attachment s your attachment-capable power head into a powerful edger, making it an essential tool for achieving clean, professional-looking edges. It features a durable 7-1/2 inch hardened steel blade that adjustable cutting depths up to 2-1/2 inches, allowing you to handle a wide variety of edging jobs with ease. The large guide wheel ensures smooth movement while cutting, and the angled head design provides a clear and easy viewing path during operation, enhancing precision and control. This universal attachment is for maintaining the neatness and beauty of your outdoor spaces. Model Number: DWOAS4ED