NTD Quik-Lok Power Broom attachment. Got it because previous owners loved gravel, but I hate gravel. This thing is a behemoth! Heavy enough that I'll need to re-tighten the connection point on
Milwaukee M18 Fuel Quik-Lok Attachments - Pro Tool Reviews
Milwaukee Tool M18 FUEL QUIK-LOK Rubber Broom Attachment (Tool-Only) | The Home Depot Canada