Need a reliable rotary switch for your project? This uxcell 4P5T switch might be just what you're looking for. It's a 4-pole, 5-throw design with two decks, giving you 24 pins to work with—handy for switching between different circuits. The shaft is 6mm in diameter and about 11.7mm long, and it fits into a 9.7mm mounting hole. It comes with a mounting nut and a black plastic knob, so you don't have to hunt for a matching one. Made from metal and plastic, it feels solid and turns smoothly. Great for all sorts of stuff: old-school radios, TV tuners, industrial control panels, CNC machine interfaces, or any DIY electronics where you need to select between multiple channels or settings. The overall size is around 52x42mm (not counting the knob). Easy to wire up and install. Just a simple, no-fuss component that does its job well.