Milwaukee® M18 FUEL™ QUIK-LOK™ Attachment System - YouTube
Milwaukee M18 FUEL 18V Lithium-Ion Brushless Cordless QUIK-LOK String Grass Trimmer w/Rubber Broom, Pole Saw, Edger Attachments 2825-20ST-49-16-2740-49-16-2720-49-16 - The Home Depot
Milwaukee Part # 49-16-2717 - Milwaukee M18 Fuel 16 In. String Trimmer Attachment For Milwaukee Quik-Lok Attachment System - Trimmers & Edgers - Home Depot Pro