Automatic Feed Spool - No bumping required. Centrifugal force feeds line as needed. Groom N' Edge head rotates 180° for edging. Edge guide assists with maintenance edging. Adjustable secondary handle for maximum comfort and control. Cord retentionsystem prevents accidental cord disconnection. SPECIFICATIONS: 4.2 motor, 10,000 RPM, 0.65 in line, and replacement spool AF-100. 13 in cutting swath. 4.4 lbs.