Surface Plate Stand For Surface Plate Length 12 in For Surface Plate Width 18 in For Use With 12 in x 18 in x 3 in Surface Plate Maximum Stand Height 28 11/32 in Mobile or Stationary Stationary Open or Cabinet Open Stand Overall Length 8.813 in Overall Width 13.89 in Size 8.19 in x 13.89 in x 28.35 in Construction Steel