What is the diameter of the opening?
1068893
I bought the Oxo Good Grips oil stopper/pourer, but had to modify slightly to fit the opening. Specifically, I removed the widest of rubber "rings" (the one at the top) with a utility knife. That adjustment seems perfect and nice to have the upgraded pourer. Here's the one I got: OXO Good Grips Oil Stopper/Pourer
1068894
I don't actually know but I had some novelty ( with cactus, fish and cute things on top)stoppers I had bough at Pier One Imports, I think, and they fit it perfectly. The one that came with it course fit it also. I hope that helps. Terye.
1383301
The opening is 7/16 inch, the straws that come with it are quite wide. I use stainless steel straws and they are quite a bit narrower than the opening.
2261569
Opening is approx. 3-1/2". Height about 6". I use it to hold a sport bottle around my wife's neck. She's disabled and can't hold on for long.
415737
Hi I'm sorry, I don't know the diameter of the funnels. They were pretty small funnels though. Probably only an inch or so the small opening would be even smaller, if I had to guess I'd say probably 1/4". But I'm not sure
1599339
The diameter of the opening is 4 inches. If you read my review you will note that I do not recommend buying this teakettle.
87760
I agree with Gerald Clare. The opening narrows slightly from the top to the narrowest width. I measured 7 cm at the top and 6.7 cm at the narrowest width would be a good estimate for me.
1237667
I have not measured but I believe the opening is roughly 15 inches. I have a 55 lb goldendoodle and she goes in and out very easily. Hope this helps.
1770847
I am not sure how to measure the opening. I use it to feed my fish. It is about the size of a silver dollar )maybe a bit larger is circumference). the opening is cut at a diagonal when I feed my fish I gently tap on it, it and they know to come near the opening to eat.
1939156
The diameter of the bottle opening is 2 1/16". The opening for drinking is oval shaped and measures 5/8" x 1/4" but it has a flap that opens and closes for drinking.
2218216
Good question! I just measured mine and found it will open jars between 1-1/8" and 3-1/2" in diameter.
1063904
Measuring the interior of the opening with this installed (taking off the stopper) I get 1 1/2 inches so I assume that means that is the thread diameter.
1572906
The diameter is about 4 inches. It's the perfect size - not too big, not too small.
693748
Overall diameter is 4" and is designed to fit into the standard dash opening. It was an excellent choice on my part, I'm extremely happy with it.
442563
the opening on mine is 3/4", though is could be a little bigger since the stopper is angled.
1174301
I didn't measure the opening it fit in. I just used it as a replacement for the lock/latch in my travel trailer door. After removing the old hardware the new one fit perfectly in the opening.
214200
The outer dia of the opening is 1.50". this Dia (at the opening) is constant only for .75" then gets larger.
1879199
I cannot tell you the diameter but there is a seal for it. Perhaps the Amazon people know the diameter of the hole itself. Good Luck!