New Member- Question on mounting platform to steel beam

[SafeHome]

Installed

I finally installed the platform, swivel and bag today and it was great to punch a few rounds. I look forward to lots of practice to improve my capabilities.
This was a great learning project and I'll be better prepared for my next platform build.

Thanks to all for sharing your insight and good advice to help me complete this installation!

[StevieMac]

Nice job, I like it

[Dutchman]

Nice work