BalanceBox 400-40 Floor Mount for 55" or 50.7-94.7lbs (400-40 + VESA + Floor Support), Balancebox p/n: 480A13+481A70+481A42, 15.75" height adjustable distance. For more information and downloads, please refer to Balancebox's website
25.6 x 79.2 x 3.2
24.4 x 41.0 x 4.9
85.9
91.8