The 100 & 160 Series Rear Blades are the ideal choice for heavy-duty grading chores around the farm, such as road construction, terracing, dam building, and cleaning out feedlots. These blades offer a choice of manual or hydraulic tilt, angle and offset adjustments, with a reversible moldboard for backfilling. Rated for use on wide range of 2WD and 4WD tractors. The100 is available in 8, and 9-foot widths; the 160 is available in 8 and 10-foot widths Width their heavy-duty construction, the100 & 160 Series Blades Series are engineered and built to meet the most demanding conditions.