Review on 🎥 Enhance Your Filming Setup: CAMVATE Single Rod Clamp 15mm with 1/4" Mount Screw Adapter - M5 Rotating Knob-Red by Covey Palmer

Another customer said this is a great product but there is no set screw for 1/4 to 20 threads. Yes it's long but it can be adjusted, the only piece missing from this design is an adjustment screw that holds the main mounting screw in place, otherwise it's well made. You can write this down and buy a hex head set screw at your local hardware store. This device will work perfectly.