The Screed Thickness Control Handle Knob supports manual adjustment of screed thickness by converting operator hand rotation into controlled mechanical input. When turned, the knob transfers rotational motion into the connected control linkage, allowing incremental change in screed setting. This interaction allows the screed thickness to be increased or reduced based on operational requirements during paving activity. The knob provides a repeatable adjustment interface that allows fine changes without interrupting ongoing operation.Attributes:• Transfers hand movement into control linkage motion.• Supports incremental adjustment of screed thickness.• Maintains engagement with the adjustment mechanism.Applications: The Screed Thickness Control Handle Knob is used on the screed control interface to allow manual adjustment of screed thickness through rotational input during paving operations.