Reddit reviews Fusion Delta Swivel, Black/Black, Null

Here you are!

http://www.reddenmarine.com/commercial/seine-gear/rings.html

Then a carabiner is about 5-10 dollars. I love this one, but I'm only now getting into it:

http://www.amazon.com/Fusion-Ovatti-Screw-Locking-Carabiner-Black/dp/B008KEC71S/ref=sr_1_4?ie=UTF8&qid=1462529489&sr=8-4&keywords=fusion+carabiner

I've read that oval is better, but I've also heard you want flat ends. Up to you I guess.

If you don't care about vertical space, get one of these:
http://www.amazon.com/Fusion-Delta-Swivel-Black/dp/B00AEL8KX4/ref=sr_1_1?ie=UTF8&qid=1462529556&sr=8-1&keywords=swivel+climbing

If you do care about vertical space, get this:
http://www.amazon.com/Fusion-Shackle-Swivel-Black/dp/B008KEDXXO/ref=sr_1_1?ie=UTF8&qid=1462529588&sr=8-1&keywords=fusion+shackle

Being a poor college student, I've done a good bit of research on the best bang for the buck for suspension equipment :)

Have fun

I've been doing aerials for about 3 years, and just bought a used aerial rig for my backyard (!!!!). I believe it's this one. I don't have any other equipment yet or any experience rigging, and I don't want to die of a spinal injury in my backyard. I have a lead on a hoop from one of my instructors, but I'm not sure what to get as far as other rigging equipment. My current amazon shopping list looks like this:

- carabiners

- swivel

- span set

Is this okay? Should I take a class on rigging? Should I hire someone to come look this over once I'm set up?

Rock exotica makes a Swivel / Carabiner that might work for you. it's $82, but has an integrated carabiner so you'll save a few bucks (and vertical inches) there.

Fusion make's a cheaper one at $33.