Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: Will this fit the Viking 3350 helmet?
Document: This is a very comfortable headgear, the rear portion drops down below the bulb on the back of your head, so you don't have to tighten the helmet down in order to get it to stay on. I am using this on a Lincoln Viking 2450. It required very little modification to the hood for proper fitment.
This is a VERY comfortable headgear and lightweight but it won't stay on tight and you need to tighten the side knobs after a few raising and lowering. It has many adjustment and with a little work you can fit it to any helmet but I specifically bought it because i thought that the ratcheting mechanism would be beefier but it's not. It beats the pants off of cheap headgear that you find all over the place but it's flawed nonetheless.
Ive been welding solid with my titanium 1600 for about 3 years, now. I love the helmet, but I've blown through 3 of the original headgears due to the gear on the back stripping out. This seems to work much better, and rides more comfortably, as well. Lots of adjustment points make it pretty easy to fit to your liking.
This headgear is better than the standard but it still lacks a full range of motion. The helmet cannot be raised high enough to balance above your head so as a result you have to tighten the side screws so the helmet stays up. This means that you have to either loosen the screws or snap you head harder to lower the helmet. With the screws tight, you have to move the helmet to its lowest position. The adjustments of the headbands is nice and allows a better fit than the regular headgear.
I love the fit of this head gear, but the two side knobs don't stay adjusted with the o-ring tension. I find myself tightening down the side knob about once an hour. It's getting annoying but they fit so well.
My friend told me about this headgear. The top strap in my old hood gave out and needed repair or replacement. I took a risk that this wouldn't fit, and it doesn't... until I modified the holes in the hood. It really isn't that hard to cut square holes with a tiny notch in plastic, and they were pretty close already. Just needed to be a little bit bigger.The comfort while wearing it is great. Hard to imagine getting by without it.
It sits comfortably around your head! No slipping off and no moving around when you lift up your helmet! This is a keeper!
i replaced my miller elite helmet headgear with this one. it is just far superior and more comfortable headgear. i showed it off and 2 friends purchased one.
5 big shiney stars for this product. Helmet comfort has always been an issue for me and the Gen II solves the problem. Even weight distribution of the welding helmet over the head makes welding so much more enjoyable. The comfort pad is perfect. Super fast removable head gear gets it out of the way for quick, scratch free lense changes. I did find the new head gear had a flimsy feel at first but you get used to it. Absolutly no comprimise in strength. Looks cool too!
very comfortable headgear..no pressure points on the noggin...awesome for those who weld the entire shift..will get another one when I wear this one out
Answer: yes