Welcome fellow Bonanzlers! This listing is for a vintage Hamilton Beach Power Unit,Model H. The unit fits onto vintage Hamilton Beach Mixers (similar to the Sunbeam Mixmaster). The unit powers various attachments for the Hamilton Beach Mixer. Rather hard to find these units, and this one is in good condition. Shipping weight is 3 pounds. You can use the calculator or contact me with your zip code and I will calculate shipping for you. Insurance is available for $1.70.