Features and Benefits Quickly converts from a roll-around floor fan to a 52" stand fan Leg extensions and snap-on/snap-off wheels make conversion easy and efficient Heavy duty 2-speed thermally protected direct drive motor Powerful airflow: CFM 3850 (low) to CFM 5500 (high) Rugged 22-gauge, rust resistant steel housing So versatile it goes anywhere: job site, workshop, garage, home. This fan features a 22-gauge, rust resistant steel housing and powder-coated yellow finish. The fan head tilts 180 for ultimate in versatility. Safe OSHA compliant grill and rubber-footed legs for stability.