9 x 12 Extreme Duty Rock Screener

  • Beams are W4x13
  • Frame tubes are 4x4x3/16″
  • Bolt Flanges 1/4″
  • Base side plates 11ga
  • Deck tubes 3×3 x3/16″
  • All hardware 1/2″
  • All items fit inside 144″ x 29 x 42″ envelope