This is a Sachtler FSB6. - The pan lock knob is missing, so the pan cannot be locked. (The stiffness can be adjusted, so it hasn't been a problem, especially for video use.) - The level light does not turn on. - Other operations are normal. - The touch-and-go shoe is Haoge brand. There are no problems with its use. --- Black video head with quick release plate, featuring pan and tilt functions. - Model: FS6 - Color: Black - Type: Video Head - Features: With quick release plate - Adjustment Functions: Pan and tilt functions Thank you for looking.