Chief PWR2535B. Maximum weight (capacity): 56.7 kg, Minimum screen size compatibility: 939.8 mm (37 "), Maximum screen size compatibility: 1397 mm (55 "). Tilt angle: -15 - 5 °, Swivel angle: 0 - 90 °. Width: 600 mm, Depth: 86 mm, Height: 457 mm. Screen size compatibility: 939.8 - 1397 mm (37 - 55 ")