The Milwaukee Tool M12 Mounting Fan, No. 0820-20, delivers 18V air speed. The fan can adapt to various situations with the durability to withstand jobsite conditions, the company says. The fan provides 12V air performance and has multiple integrated mounting features, including magnets, a 2” spring-loaded clamp, keyholes, and pass-through holes. Additionally, the fan offers a maximum air speed of up to 14 mph, can fit into tight spaces, and its head can rotate 360 degrees. The fan measures 8.85" by 7.23" by 13.10".