When you are mixing concrete or another material such as stucco, mortar, or grout, you can benefit significantly from using the most efficient equipment and accessories available to get the job done. Whether you are tackling a DIY project or a professional job for a customer, the MudMixer® Hopper Extension allows you to increase the hopper capacity of the MudMixer® from 120 pounds of dry mix to 300 pounds. With dimensions of 21.25″ x 20.5″ x 7.75″, the mud mixing Hopper Extension we offer enables you to maximize the use of your MudMixer®, increasing its capacity to handle your mixing material by 250%. As a certified MudMixer® accessory, our Hopper extension provides you with another tool in your mixing toolbox.