North Bayou F200 Gas Spring Full Motion TV Wall Mount for most 30&rdquo;-40&rdquo; LED LCD Plasma Flat Display Screen Monitor Arm TVs Extends 13.7&rdquo; Load Capacity 11-22lb VESA 75 x 75-200 x200mm Bundle Swivel 180&deg; Fits most 30-Inch to 40-inch LED, LCD TVs weighing from 11 to 22lbs (5-10kg) VESA compliant 75x75, 100x100, 200x100, 200x200 mm Upright lift distance 8.3-Inch and extends 3.5-Inch to 13.7-Inch from the wall Rotation 360; Swivel angle 180; Tilt angle +15 to -5 EASY INSTALL: Mount the mount to wall, install your TV onto the VESA plate, the arm will lower itself with the help of the weight of your tv, if not,manually push the arm down a little, the slot in the uppermost position will present itself, adjust the tension by using included hex key until your tv stays wherever you leave it. Turn clockwise to reduce tension and counter-clockwise to increase tension