MFR Part # : RAD B46. Unit of Measure : Each. RAD Technologies Walk Behind Snow Blower Attachment 46 (B46) from 2005. All of our items are considered to be in working condition unless otherwise stated in the listing. We strive to describe our products as accurately as possible and to resolve matters as quickly as we can. Only what is shown is what is included. No hardware, software, cables, or manuals are included unless noted in the description. Due to the perishable nature of batteries, we cannot guarantee the length of charge for any used device’s battery. Listing and template services provided by inkFrog.