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: Does it fit a 1 and 1/4" dia metal oar shaft?
Document: Have purchased four sets of Scotty's locks and collars.Easy to install and supremely durable.Found no need for nails tape is enough.My oars are 1 1/4 in diameter. Just inserted a piece of 1 1/2 i.d. plastic plumbing pipe as a filler.
These collars cannot be easily fit to an oar that has a smaller diameter. I purchased them with oars and oarlocks as offered by Amazon. After trying various tools to make them smaller, finally gave up. My oars were 1 3/8 diameter and the collars were far too big. I am left with useless/worthless plastic.
Seems like good quality, but if you need to cut them to get them to fit it can be a pain. I used a hacksaw and left a 1/8&#34; gap when installed.
As noted in a previous review, these needed to be cut down to fit oars under 1 5/8 inch. My oars are 1 1/2 inches. With a fine blade on a band saw, cutting was trivial. It would have been slightly more challenging with a hand saw. A fine tooth blade (like a Japanese pull saw) would probably do it well.Large screw hose clamps held the collars in place for trial.
The oar collars were easy to install and fit my home made oars from Oars4less. The price was right. I would recommend this product.
I purchased the oar collars my mistake because they did not work for my jon boat so I purchased oar locks which were better for me. I am sure the the collars work but they did not fit on my oars so I can not make a recommendation.
This is our second set of Scotty Oar Collars and when attached they work to perfection. Small problem is the nails provided for the top attachment, they're not long enough so we substitute some galvanized that work at holding the collar on. Other detail is the trimming to fit the oars, we found a hacksaw for the thick portion and a straight razor work best to get clean cuts.
I am writing this review to express my satisfaction with the oar collars. They are a bit of a challenge to install.
This product did not fit on the wooden oars that I purchased. I was a little disappointed  with this purchase.
Ok,so I bought the oars, the oar locks and now I needed the oar collar to make it all work together! They were actually a little big for the oars, but I think they'll work fine.
Answer: yes