1 pcs Emergency Stop Button Switch Self-locking and Bounce Back after Rotation Mushroom Head Opening Size 22MM Sterling Si
https://www.vogueparade.com/shopping/EN/100007188/3/1005001570926128/1-pcs-emergency-stop-button-switch-self-locking-and-bounce-back-after-rotation-mushroom-head-opening-size-22mm-sterling-si//