Lamp Turn Knobs Floor Lamp Part on Off Replacement US Standard 20mm 35mm 50mm

6Pcs: 2Pcs 2cm Lamp Turn Knobs, 2Pcs 3.5cm Lamp Turn Knobs, 2Pcs 5cm Lamp Turn Knobs. 12Pcs: 4Pcs 2cm Lamp Turn Knobs, 4Pcs 3.5cm Lamp Turn Knobs, 4Pcs 5cm Lamp Turn Knobs. 30Pcs: 10Pcs 2cm Lamp Turn Knobs, 10Pcs 3.5cm Lamp Turn Knobs, 10Pcs 5cm Lamp Turn Knobs.

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