A:Answer Hi Koos,
Our Sanus site has both the BLL2 and your Samsung model as options. If your holes are centered, the top hole should be at 50 7/8". If your holes on your TV are closer to the bottom, call us here at 800-359-5520. We're here 7 days a week til 7pm CST and can get that information to you ASAP.
Kathryn @SANUS