FITS 37" - 71" FLAT PANEL SCREENS; ARM EXTENDS 30" FROM WALL & FOLDS TO 6.8"; 1-TOUCH TILT OF +15°/-5°; 7.75" OF HORIZONTAL ADJUSTMENT; HOLDS UP TO 200 LBS—UL LISTED & TESTED TO HOLD 4X THE STATED WEIGHT LOAD CAPACITY; EASY-CLIP INTERNAL CORD MANAGEMENT CHANNELS OFFER 1" TO ROUTE CABLES; 2 GANG BOX KNOCKOUTS; MOUNTS TO 2 WOOD STUDS OR CONCRETE; PORTRAIT OR LANDSCAPE MOUNTING; INCLUDES UNIVERSAL ADAPTER PLATE; ACCOMMODATES SCREENS WITH MOUNTING HOLES UP TO 43.13" WIDE & 26" HIGH; SILVER