The U Part Push/Pull Switch Is A Versatile And Convenient Solution For A Wide Range Of 12 Volt Control Applications. This Switch Allows You To Control The Circuit By Simply Pushing Or Pulling The Knob; Providing A User Friendly Interface For Various 12 Volt Devices And Systems. Its Straightforward Design Makes It Easy To Operate; Making It Suitable For Both Professionals And Diy Enthusiasts.Two Screw On Terminals. Also Available Unpacked At Code Ao390/1603.