This K&F Concept clamp is a rock solid, sturdy, reliable clamp that offers a new level of versatility to your photography or videography.The clamp itself is so well made, you know it will last you a lifetime. It's feels well machined and designed and feels unbreakable.You can attach the clamp simply and easily no problems and once on it's going nowhere which is what you need if you're putting your expensive cameras onto it.Once clamped on you can use the ball-head to get that precise aim for where you want to shoot and the ballhead is another well designed aspect of the clamp, and again feels rock solid.I have full confidence in this clamp which is something I couldn't say about others that I've tried before where the screw mechanism would fail or the clamp would loosen, putting my cameras in danger. This one from K&F Concept is clearly way better and not going to do thatSo far I've tested it with my Sony mirrorless camera and my GoPro, and also my Insta360 360 camera and can report all work just fineK&F Concept make some quality products and this is another example of how great their stuff isI can definitely recommend this clamp to anyone looking for one