6' REAR BLADEĀ KING KUTTER'S PROFESSIONAL RB SERIES REAR BLADES are designed for value added performance. It connects to Category 1 Quick Hitch. Uses include road grading and maintenance, landscaping, snow removal, cleaning livestock pens and much more. This series of rear blade features a specially formed, 1/4" thick by 14" high moldboard specially designed to roll dirt or snow and prevent drag. Each moldboard is equipped with a high carbon steel reversible cutting edge. It has five forward and five reverse angular adjustments. Uses include road grading and maintenance, landscaping, snow removal, cleaning livestock pens and much more.