The Screed King is easy to use and saves time and manpower while providing the best fi nished concrete quality. The unique magnesium power bar and power transfer system produces a high frequency vibration that eliminates the honeycomb effect and speeds fi nishing time. Screed King allows one person to do the work of two in less time as compared to traditional 2x4 screeding. Screed King can pay for itself in the fi rst few pours.