l shaped wall mount

Monoprice TV Mount and Stand - Black, With Shelf for Displays 37in to 70in, Max Weight 88lbs., VESA Patterns up to 600x400 - Commercial Series

Mount-It! Extra Long Ceiling TV Mount Bracket, 10 Feet Long, Fits 40 - 70 Inch Flat Panel Televisions, Adjustable Height Telescoping Tilt and Swivel

Mount-It! Full Motion TV Wall Mount | Heavy-Duty Dual Arm Articulating TV Bracket for 50 - 70 Inches Screen | VESA Compatible up to 800x450mm | Black

Mount-It! Long Arm TV Mount, Full Motion Wall Bracket with 40 Inch Extension Articulating Arm, Fits Screen Sizes 42 to 80 Inch, Holds up to 110 Lbs.

Mount-It! Electric Ceiling TV Mount with Remote and App Controller | Motorized Flip Down Pitched Roof Mount Fits 32 to 70 Inch Flat Screen TVs | Black

Mount-It! Height Adjustable Ceiling TV Mount For 32 to 70 in. Flat Panel TVs | Articulating Hanging Swivel TV Pole Bracket | 175 Lbs. Capacity | Black

Monoprice Motorized TV Lift Stand for TVs between 37in to 65in, Max Weight 110lbs, VESA Capability up to 600x400 - Commercial Series