2-Position Key Switch, Keyed Alike, Key Removable in Off Position, 2 Keys, nut, & Bezel: Amazon.com: Industrial & Scientific
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51-235.025D2 - Eao - Keylock Switch, On-Off, SPST
Amazon.com: Ignition Switch, 2 Wires Ignition Switch Key Starter Switch with 2 Keys Locking Keys Lock On-Off for Electric Scooter ATV Moped Go Kart Electric Bicycle Throttle Lock : Automotive