definitely not the same, swaged at the joints, originals were just slip joints, the plate that holds the radials has squared bends, original was rounded, and looked heavier.
weaker? Stronger? Who knows, tech has changed since the originals so only time will tell..
The old ones were swagged i have one laying together in my backyard, only difference I see maybe the radial plate. Seems still to be alot stronger aluminum than the Sirio line.
Of the three I bought new from Olson electronics in about 75, none had swagged connections, all were straight, and had a slot cut, one we put up for a buddy slid inside itself and had to be redone. Same with a couple I purchased and took down in the late 80s.
Not saying yours is not, just saying of the ones I've seen and owned none were.
I have been waiting patiently for someone to notice and point out the one major problem with the antenna.
Look at the label on the end of the box in the 1st picture. It clearly states "Citizens Band Antenna"
Aluminum antennas for "CB" use were "outlawed" due to all of the morons that got themselves electrocuted while either erecting or taking down their antennas.
Wonder when this will be caught and the antenna will disappear overnight?