||I just bought this desk mount bracket for my 27" iMac.
It has surpassed my expectations.
It is very well built, very strong and steady.
The desk clamp is made of 6mm steel and can open to 95mm.
It fastens to the desk with 2 x 8mm screws, making it very secure.
The pole is 35mm steel pipe
The arms 30mm x 30mm steel box
The swivel can be loosened or tightened by an alan key - making it either very flexible or ridged
The VESA mount rotates fully and can tilt to be facing up, down or any where in between and locked with an alan key.
I plan on getting another very soon.
I can't recommend this highly enough.
I bought it from their ebay store, where their price included shipping.
Rating: [5 of 5 Stars!]