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. Nonmarking 3” casters. Constructed of tubular steel and structural web molded plastic. For heavy-duty mopping jobs. Accepts Dirty Water Bucket (sold separately) that offers separation for cleaner, less slippery floors. 18% less effort to wring mop. Accommodates 16- to 24-oz. mop heads. Capacity Range (Volume) [Min]: 26 qt; Capacity Range (Volume) [Max]: 35 qt; Depth: 20 1/8"; Width: 15 3/4".