Mount-It! - Anti-Rust RV TV Wall Mount for 13–43" TVs – Dual Wall Plates, Quick-Release, 30 lbs Capacity - Black

Hi Phil, thank you for reaching out! The Mount-It! MI-433 Anti-Rust RV TV Wall Mount natively supports standard VESA patterns 100x100mm. If the mounting holes on the back of your television are spaced further apart than that, you do not need to buy a brand-new mount; you can easily bridge the gap by purchasing a separate VESA Mount Adapter Plate / Extension Kit. This inexpensive bracket bolts directly onto your existing mount plate to expand its reach to larger patterns, allowing you to safely secure your TV while keeping your dual RV wall plate setup intact, provided the total weight remains under the mount's 30 lbs capacity.