Single Bucket Wringer Trolley - Mini Mop Bucket Wringer Trolley
Amazon.com: Mind Reader Mobile Heavy Duty Mop Bucket with Upward Press Wringer, 22-Quart (5.5 Gallon) Capacity, 16.25"L x 10.75"W x 24.5"H, Yellow : Health & Household
Side Press vs Down Press Mop Wringer - Moonlight Blog