Do manufacturer's still make the metal gliders?

I know you can buy canvas swings, and wooden swings, but this was a glider. Most of you will remember. It sat on a metal base, and glided back and forth rather than swing. I wondered if they are still sold? Every year, dad would get help putting it up on 'wooden horses,' to repaint it. The glider was really heavy, and he used Rustoleum paint since it sat out in the weather. There were also the metal chairs that matched the glider if you chose to buy. I would be curious to know if they are still made, and where they can be purchased. If so, I bet they aren't made as sturdy as years past.