These were taken during our recent snow - this is part of a 135 foot run of a 6 foot high cedar/outdoor wood fence (with 8 foot posts - trellis to be added later) - mounted on an existing 6 inch thick concrete retaining wall that I built . I have another 40 feet completed on the other side of the property with the front, back and the remaining 95 feet to complete this spring.
Those are 1/4 inch thick, 30 inch long steel bars, painted black and anchor bolted to the wall and bolted through the posts - this thing is sturdy!