The number 1 customer complaint with any string trimmer is line replacement. EGO has taken this pain point away with the NEW EGO 15" Rapid Reload trimmer head. The 15" EGO POWER+ String Trimmer features the new Rapid-Reload system to quickly and easily load new cutting line. The 15-inch cutting swath, bump-head line advancement, professional-style straight shaft and professional-grade 0.0.95 inch cutting line make quick work of yard clean ups. Compatible with all EGO ARC Lithium™ batteries for Power Beyond Belief™.