1. For floor application 2. All-steel construction 3. Multi-angle fin setting 4. Rolled fin for strength and safety 5. Heavy-gauge stamped face and welded construction 6. Foot-operated dial control 7. White or Bright Brown powder-coating finish 8. Any color available 9. Available with mounting screw holes 10. Available size:2"?0",2"?2",2"?4",4"?",4"?0",4"?2",4"?4",6"?0",6"?2",6"?4"