All the door closers update video 

Damn bro, you are gem. I always wanted to teach young people, but you are the one I am learning new things. Good content

Great Video! Also, at 11:54 that hardware looks like some that came with my 1461, so it could be that.

15:34 - I'm not an Expert on Door Closers But my Best Guess is that FP Mean Fire Proof or Fire Protected? I'm not sure but I think it has something to do with fire especially when the FP is Red and usually stuff that is red is a indicator for Fire related Stuff.

My workplace uses some lcn closers for exterior doors but most the closers are Sargent closers

FP probably needs fire proof

Keep up the awesome content!

LCN makes great closers. LCN is all I use. I even have an LCN 4040XP closer on my garage entry door at my house. LCN is the only company that I use for closers. They make great closers.

Awesome video! New subscriber. Thanks!

nice video keep up the work i always enjoy these videos

cool video and have more videos to come

Cool video

When are u going to post all my Emergency lighting and how long they last and were ugot them??? & model?

Nice can you make a video on all your locks?

Ah yes the good ol marketplace

Can you durability test noise canceling headphones?

Great video nic! I have a quick question, do you have any air conditioning in your garage?

Why does the security monitor thing beep everytime you walk in?