I believe they are "EVQ-P0E07K" https://www.digikey.com/en/products/deta...-electronic-components/EVQ-P0E07K/286330 They look rather cheap. I’d see about replacing them with a Kailh square micro mouse switch instead. https://kailh.aliexpress.com/store/group...-microswitch/4670072_516938581.html

They are generic Omron switches. I recommend using Kailh Red GM2.0 switches if they are double-clicking.