CHIEF TA410
This adapter allows portrait screen orientation on all Chief THINSTALL™ Large and Medium swing arm (PSB2132, TS325 and TS318 products)
Low-profile, adds only 0.13" (3.3 mm) depth to installation
Screens with VESA 200 x 200mm mounting patterns can be installed in portrait without any accessories. Screens using a mounting pattern other than a VESA 200 x 200mm should use the TA410 to be installed in portrait.
Compatible with Chief's TS525, TS325, TS318T and TS318S swing arms series of products.