NC Tool Whisper Daddy #2 Forge. Forge with open ends for bar stock. Exclusive high efficiency burners, push button ignition. Uniform heat...reaches 2350 degrees. Quick recovery...heats and reheats metal very quickly. No blower required. Fuel of choice...comes fitted for propane, but may be configured for natural gas. Transportable...light weight and quick cooling. Hose, gauge, and regulator included. Works well for heavy jobs. 3 burner forge. Firebox 12"x 6" x 9". Open end ports Back 3" x 2"; Front 4" x 31/2"all for heating sections of the steel bar stock.