Price per each (1pc).

• Antique volume knob.
• Model: MF-A01.
• Color: Black.
• Diameter: 20 to 16mm (back to front).
• Height/depth: 12mm.
• Hole: 6mm(D), 6-10mm.
• Fastener: bolt.
• Material: Plastic body, anodhise aluminum face plate, brass hole & fastener.
• Photos courtesy of dx.com.