1690038 - 42" Grader Blade
The grader blade also attaches to the front axle and follows ground contour very well. !t can be adjusted 20° left or right and is raised by the tractor lift system. Maximum clearance is 3" and it weighs 74 lbs. For best performance, front and rear wheel weights are suggested.
Source: Dealer Sales Information, 700 Series Tractors, date unknown, courtesy of Del Allen.