The MudMixer® is the fastest easiest multi-use mixer on the market. Price includes Chute Extension #MMAC-0133 and Hopper Extension Assembly. Featuring a fully-adjustable water input designed to be used with concrete mortar or stucco mix. The MudMixer® was built with durability in mind. Its heavy-duty high-strength steel body surrounds a powerhouse of components supported by two large Marathon flat-free tires. In original boxes - new.