Mount Adapter Plate - 400x400
An adapter plate that extends a Strong mount's standard 200x200 VESA pattern to support up to 400x400, adding eight more mounting-hole combinations for displays with non-standard patterns. Compatible with SM-ART1, SM-FLAT, SM-CEILING-T, SM-CEILING-DT, SM-SWIVEL, and SM-RAZOR-ART1 mounts.
Studs on the back of the plate align directly with the mount head's existing 200x200 pattern and secure with the included Nylock nuts for a quick install. Confirm the display doesn't exceed the host mount's rated weight or dimensions before use.