Comfort Zone CZMC24 HBCLCZMC24 Industrial Drum Fan, 24" Barrel-Direct Drive, Black POWERFUL | High Velocity 2 Speed Fan QUALITY DESIGN | All Metal Construction with Individually Balanced Aluminum Blades EASY | Easy Assembly with Cradle Mount with 180 Tilt Adjustment FEATURES | Easy Movement Handle and Wheels with Large Knobs to Lock Tilt Angle