See the TV from virtually any angle!
welded the pivoting support arm out of 3/4 inch square tubing and the gusseted mounting plate is built out of 1/4 inch plate and the bolts are 1/2 course thread grade 8.
Step 2: TV Plate
built the plate that fastens on the back of the TV out 3/4 inch angle iron and some pieces of pipe that will slide onto the TV pivot of the arm.
Step 3: Secure the Mount to the Wall!
I mounted to the wall with 3/8 inch lag bolt fasteners as it is supporting a 65" tv..
Step 4: Stowed Position and Extended Articulation
very secure and extremely smooth operation.