Rubbermaid 7380-20 Mop Bucket And Wringer 31 Quart"TANDEM" MOP BUCKET AND WRINGER Capacity: 31 Quart One piece design no chance for wringer to get lost or misplaced. Compact for easy storage. Innovative design allows user to pull towards the front of the bucket for easy, ergonomic wringing. Holes on both wringer plates improve water evacuation, saves time and effort. Large, easy to access handles molded into both sides of the bucket allow fast and easy dirty water dumping. Commercial capacity wrings