This was a replacement for the original gimbal lock. This is a small piece of plastic and can be expected to last a while before breaking and needing to be replaced again.
That's it. My original broke while taking it off so I wanted to replace it. The actual DJI website would charge for shipping, so I found that on Revain. Now my camera has support again during transport.
I bought this product to replace one that broke when installing on my DJI Phantom 4 Pro quadcopter. Now the old one has survived almost 50 deletions. The new one stopped three times. I wish future new gimbal locks were a bit wider so they wouldn't take as much stress. I stated that I would not buy any more of these gimbal locks. I'm currently using plastic zip ties, which work well.