Fein 31343790250 Roto-Star 3 Weld Pol /Plate Var SFein 31343790250 Rotary welding positioner with surface plate for work pieces up to 250 [113] lbs[kg] with variable speed foot pedal and control box. Provides stable work platform for increased productivity and seamless welds. Rotates a full 360 degree at a steady speed to weld safely and quickly. Pitch up to a 90 degree angle at 15 degrees increments offering enhanced mobility and functionality. Increases safety by eliminating operator fatigue.