10PCS high quality Push Switch A03-03 A04 A05 Key Switch PS42F42 Power Switch Lock 6Pin Piano key switch 2 × 2 pin switch 0.01A

10PCS high quality Push Switch A03-03 A04 A05 Key Switch PS42F42 Power Switch Lock 6Pin Piano key switch 2 × 2 pin switch 0.01A

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