Home Products Dynamic Preparation Commercial Hand Blenders Beater arm BB-350 Beater arm BB 350 for Motor Block TR/BM-350 and BM-350 click to enlarge Total length: 395 mm. Whisk length: 250 mm. for further information Contact Us Detailed Information Docs Specifications Sheet Crated dimensions 100 x 150 x 450 mm Product Sheet Spec sheet (pdf) Optional equipment Motor block.