Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: where can i get a thread protector cap for this adapter.......
Document: The AK/SKS thread adapter (which actually fit quite well on my SKS, i tried it just for fun) was too small. I had to take a dremel and grind out some of the material to make it fit the Saiga barrel.After about 20 minutes of slow grinding, I managed to get it to fit. Afterwards, I marked four divets for the set screws with an awl.I scuffed up the barrel exterior, and cleaned all the surfaces.
I am not pleased with this purchase. The wording of the advertising led me to believe this product served as an adapter that would make a left hand threaded barrel turn into a right handed 1/2x28 thread configuration but it doesn't. Since my  earlier post the wording of the advertising has been changed
yeah i got two sks thread adapters so i could put compensators on my sks's. so i put one on my chinese typ 56 and pop a couple of rounds off, then i notest that the thread adapter moved for word and gouge the front of my barrel and the screws were in nice and tight, but the gouges weren't that bad, with a little blue to cover it up its not notes.
The thread adaptor appears to be of good quality. It fits a MAC90 muzzle perfectly but will have to be heated to allow installation on an SKS (that is a good thing as it will insure a very tight fit). One of the complaints that I have heard about this type of adaptor is that the fit is loose and sometimes they come off when firing the gun. I don't think this will be a problem with either of my rifles.
absolutely would not buy nor tell any one about this product it messed up my gun so bad I am still trying to get it fixed
too shallow to reach the sight post without cutting the barrel. A longer version would work better to get a finished look.
solid piece, no burs or major blemishes to get in the way of smooth operation. just make sure you don't have the nut still welded on the end of you muzzle (wasr's especially).
Can't get it too stay on flys off after 3 or 4 shots ,,,set screws are just too small cant get enough torque ...feels and looks like it will do the dam  job !
Do not buy this. It will not even hold a fake suppressor on more than a dozen shots. It will not hold a real one on at all. Get your barrel threaded. I wish I could give it a zero star.
Tried one of these with a wedge style muzzle brake and ended up launching both down range. I tightened the sucker as much as I could but the friction just isn't enough to keep it from being fired off. Some scoring and welding may make for a firmer hold but product as is, won't hold on so well. If you get it, be creative to keep it on.
Answer: no