Adjustable Accessories: The head and armrests of this forklift seat are adjustable. The head adjustment range of movement up and down is 3 cm. The armrests have 90 adjustment space. In addition, it is also equipped with double sliding tracks and automatic retractable safety belts Double Hole Position Adjustment: This seat has two pairs of adjustable holes under it. The distances between the holes are 9 and 11 inches, respectively. When you use it, you can adjust the seat according to the actual work scenario.