If you've got a wall you don't want to drill into, or no wall at all where you want to mount your TV, you need a Ceiling Mount Bracket from Monoprice!
When purchasing a wall mount there are several basic considerations. The first is the weight of your display versus the weight limit of the mount. You should look for a mount with a weight capacity that exceeds the weight of your TV by at least 50%. The reason for this is that the rated weight capacity of a mount is the absolute maximum weight it can withstand without incurring a structural failure of some kind. Also, the weight of the mount itself is included in the maximum capacity.
The second thing to look for is a mount that can accommodate the mounting holes on the back of your TV. The actual size of the display itself (e.g., 42") is of almost no concern. The owner's manual of your TV should show the VESA size required, which is measured in millimeters.
The third thing to look for is the type of mount. In general, there are three basic types: fixed, tilting, and fully articulating with tilt, swivel, and extension. Which you should choose depends entirely on your needs and your budget.
This mount is designed to mount to a ceiling and is capable of being rotated 360°. It can hold up to 66 lbs weight and can mount displays with 50x50, 75x75, 100x100, 200x100, and 200x200 VESA patterns.