The Screed King features an improved handle design that dramatically reduces operator exposure to vibration at the handle grip. One person using the Skreed King can do the work of two in less time than it takes traditional 2 x 4 screeding. Its unique power bar and power transfer system produces a high-frequency vibration that eliminates the honeycomb effect and speeds finishing time. A reliable 1 1/4 HP Honda GX31 gas engine powers the Screed King. The Speed King is easy to assemble and is virtually maintenance free with no bearings to grease or shafts to lube. Screed board sold separately; choose from 8ft., 10ft., 12ft. or 14ft. widths.