The Hand Knob allows the Operator to customize the position and height of the armrest according to their individual preferences and ergonomic needs. This Hand Knob is located on the side of the armrest or integrated into the armrest structure itself.Attributes:• Ensures easy grip and manipulation by the operator• Provides stability and reliability during adjustments, preventing unintentional movement while in useApplications:The Hand Knob provides ergonomic support and comfort for the Operator during extended periods of operation.