For Most 37-70 Inch Screens 10 Degree Tilt Down Ceiling TV Bracket 

           DWD1123
Fit Screen Size: 37" - 70" (Most)
Max loading weight:60kg(132lbs) 
Height adjustment:950-1500mm 
Tilt;0°~-10° 
Swivel:+90~-90° 
VESA:600*400 mm 
Outer carton;80.5x25.5x27cm / 109x39x39cm   
Pcs/carton:4Pcs   
G.W/N.W: 8/16.5KG   19.2/15.6KG  
CBM/Ctn:0.055+0.166 
Pcs/20"container:500pcs/125ctns 
Color:Black or Silver....