Molded-in wave baffles reduce wave motion, resulting in 40% less splashing for safer, cleaner, more efficient mopping. Heavy-duty, ergonomic wringer designed to exceed 50,000 cycles. Mop handle secures during transport, preventing damage to walls. Accepts Rubbermaid® Commercial 9C74RED Dirty Water Bucket (sold separately). Nonmarking 3” casters. Constructed of tubular steel and structural web molded plastic. Full-size wringer accepts all mop sizes. Will NOT fit the Dirty Water Bucket. 18% less effort to wring mop. Capacity Range (Volume): 26 qt; Depth: 18 5/8".