VideoSecu height adjustable ceiling mount, tilt and swivel in all directions for multiple viewing angles. Included VESA 400 mounting kit to accommodate a wide range of TV sizes. It is compatible with most brand TVs with VESA from 50x50mm up to 400x400mm. Heavy gauge steel construction provides loading capacity up to 66lbs. Flat panel screens can be rotated from landscape to portrait orientation. For even more versatility, multiple positions vaulted ceiling adapter make it easier to attach mount to flat finished ceiling, cathedral or vaulted ceiling, or mount the plate to the side of the joist in a 90 degree position. An adjustable height mechanism allows the display to extend from 19.4 - 34.7 inch. If you need longer extension, 16 inch extension pole available, sold separately as SKU: MLCE7pipe