Check the listing for details. Single Pole Selector Key Switch Lock, 2 Keys and Wire Leads. Condition: New. Listed at 18.50 USD. They can be used as selector switch. It was made for elevator key switch lock with wire harness and 2pcs keys included for fire service phase 2 operation. They are keyed alike to F204 code. Also comes with 5x38 inches wire leads. 3 position 2 key-pull (positions that key can be removed) operation as shown in below chart. Keypull diagram:10:30, maintain, keypull12:00, maintain, keypull1:30, maintain, no keypull Technical DetailsMounting Hole: Double D, 0.633" x 0.750"Contact Rating: 4A @115 VAC or 2A @250 VAC.Number of Terminals: 8 (5 wires)Circuit Type: SPDTTerminals Type: Soldered with wire leadsContact Action: Maintained / No Spring BackKeying: Double Bitted keysSwitch Function: 3 Position Selector with 2 Key-pullKey Switch Finish: Bright ChromeStandards: UL