SLOW DOLPHIN Super Clamp w/1/4 and 3/8 Thread - Double Ballhead Arm Adapter - DSLR Camera/Field Monitor/LED Mount

This clamp is awesome for my application. The clamp is extremely strong, well built, and the rubber grips on the inside of the clamp really hold tight. The adjustable piece that holds the camera will not tighten as it should. I hope a strong wind doesn’t move the camera. It’s that bad.

Works great. The jaws open farther than most other clamps. I bought this one to mount my camera to the backstop fence and record baseball games. Hold securely even when the fence gets hit by the ball. Wished I had it last season and we would have gotten lots more game footage

The media could not be loaded.  I purchased this item but over tightened it one to many times at the black stem knob so the “plastic “ warped after some time and does not tighten like new anymore. I purchased another one because of the main alloy clamp. Wide mouth and can be detected from the plastic pieces and used with 1/4 inch fittings.

Great clamp for the price. Parts seem durable. Clamp tightens firmly and stays put.

I like the versatility of the unit and it seems to move into different positions pretty well, but I'm trying to use it with my Canon Rebel and it doesn't support that kind of weight in when facing straight down. The joints slip and I'm worried about breaking it by tightening it too much.

Amazing build quality for the price. The clamp is narrow and I'm afraid to put it on my window, but will try. Super quality for the low price.

Mounted it once and it worked great. Second time I used it one side of the mount would not tighten to hold camera in place.

This was easy to use and worked great with my tripods to add a field monitor where the hot-shoe mount is to high.

... verschieben sich bei hoher Belastung. Ich hatte die Klammerhalterung einmal seitlich an meinem Rad befestigt und über einen Selfie-Stick mein Handy daran befestigt. Während sich der Stick wegen der Schwerkraft während der Fahrt langsam nach unten neigte, verschoben sich die Gummis am Grip. Das heißt, sie waren nicht fest genug an den Kunststoffklemmen angeklebt.Der Schwenkarm ("Ball Head") selbst ist aus Kunststoff und wirkt wenig stabil. Wenn ich die Schrauben fest anziehe, besteht die Gefahr, dass das Plastik bricht.