MOP BUCKET COMBO SIDE 35QT IMPACT GRAY: Provides large mop target area. Molded from structural foam polyethylene for durability and corrosion resistance. Molded-in liter and gallon graduation marks. Single bail allows heavy loads to be lifted. Wringers can be mounted from either side of bucket. Unique inboard caster configuration keeps bucket from marring walls or collecting dirt in and around side struts3" casters.