Trident Viton Nitrox O-Ring Kit - Pack of 40

This version of the kit is a very good O-Ring set for those people who are diving on straight Air.There are many versions of O-Ring kits and for new divers beware because you cannot use standard rubber O-Rings with Nitrox gas, you must use Viton type O-Rings. If you don't have a save a dive kit in your bag, get one! It's only a matter of time before you go on a dive and find an O-Ring has broke or dropped out. It can wreck your whole day if you don't have spares.

1/4 fl oz should be 1-1/2 tsp. From the picture you can tell it is nowhere near that. Besides that the kit is fine.

Title pretty much says it all. Better to have and not need then to need and not have, LOL.Seems to be a kit with most everything you might need to keep a dive going though.

Quality O-rings for a save a dive kit. Perfect for those unexpected gear repairs on the boat.

I just came back from a dive trip and was so glad I could pick this up before the trip. I ended up needing to use a couple of the O-rings. This has a good selection of many different sizes. Good general-purpose set to have on hand at all times.

I am a dive instructor and have been pleased with the variety of sizes as well as the accompanying jar of silicon. The plastic container stays shut in my tool kit.

Came with a ton of useful O-rings. I was surprised to see these really are the O-rings you'd like to have handy. No need to buy a 200 o-ring kit to save your dive. This one is small but mighty!

I found use for most sizes in this package already. Could use a few more of the valve yoke size, but that is my only complaint. Box is big enough to fit a few other small dive parts like 1st stage plugs into.