Loctek L5 Full Motion Wall Mount Bracket Articulating for 42-60" TV, Black Compatible VESA: 200X200,200X300,200X400,300X300,300X400,400X400 TV size:42"-60" Weight capacity:99lbs (45kg); Fits up to 16" studs Extension is up to 18.3'' (465MM) Built-in safety lock keeps your flat panel TV safe and stable. UL certificate with 4 times(396lbs) loading capacity test