Patented design features molded-in wave baffles that reduce wave motion. Less splashing and spilling means safer, cleaner, more efficient mopping. Large target area facilitates faster and more efficient mopping for commercial cleaning jobs. 44-quart bucket. Heavy-duty, ergonomic wringer is designed to last over 50,000 cycles. Convenient foot pedal water evacuation - no lifting required. Mop handle secures during transport, preventing damage to walls. Accepts no. (111772 Dirty Water Bucket sold separately.) Non-marking 3" casters. Constructed of tubular steel and structural web molded plastic. Yellow. For 16-32-oz. mop heads. Sold by the each.