This wall mount is built like a tank. Steel construction. Swings out, tilts and swivels smoothly, quietly and stays where you put it. Comes with all mounting hardware. You must mount into studs or concrete, don't try to anchor this into drywall. Very heavy - will require two strong people to mount. We bought this one when our kids were born because its weight capacity was overkill for our television and we would be confident it would stay safely on the wall even when extended. Original specs say up to 61", but those are outdated - pay attention to the VESA pattern and weight instead. However, anything larger than that won't swivel the full 90 degrees. It fit our 75" television just fine, only selling because we never used the cantilever function and wanted something lower profile. VESA pattern range 225 x 225 up to 984 x 667. Sold for $500 when new; price is $49 firm. Email offers for less will be ignored and not replied to.