does anyone know what size the grommets are?
1243220
They are the standard size you would expect on a shower curtain. About 3/4 inch from edge to edge
642199
There isn't any way to adjust for the size of the grommets. I use mine with a standard "blue" tarp and it fits nicely.
1735999
what are you planning to used them for? but they are what they are just grommets.
915544
The important thing in making sure these fit is the grommet inner-dimension (often labeled "ID"), while the outer-dimension (OD) of the grommet is the hole size you'll need in your lid. Although there are other dimensions to a grommet as well, they should be largely insignificant unless you're attempting to put them into something thicker (like glass). These airlocks in particular work well with 3/8 inch inner-dimension grommets. The outer-dimension, on the other hand, is much less significant and a 1/2 inch outer-dimension is common and works well (unless you're using preexisting holes or only have a particular drill bit size, in which case you'll need to measure/find the size). There are a couple things to note: 1) I'd suggest silicone grommets instead of plain rubber for consumables and 2) both the grommet and especially the airlock will likely be a pain to get properly in place the first time you do it to the point there's a decent chance you'll question whether you've bought a fitting grommet size.
2234523
The seller has additional grommet tabs (sold separately). Just click on the "seller's" name, above.
2069032
The grates are 11.25 x 15 inches each. I doubt they will fit. I'm sure they would handle the high temps Ok.
131108
The actual finished width and length are 3 inches shorter on the width and 2 inches shorter on the length; 69" X 238". It does seem to be well made but the grommets aren't evenly spaced except on the corners.
2090439
98 3/4" but . . . how big are the holes in the cover you are trying to secure? The smallest end is very slightly larger than 1/2" and this is larger than most grommets so as they say "measure twice". It didn't fit my car cover and I am still having to secure the cover with a rope and knot by hand.
168032
Hi, They are 9/34" by 2 3/3/16". They should fit any standard RV duct size. They are very durable and great looking. My wife says that only down side to them is that you don't want to be wearing heels when you walk on them but other than that we're very satisfied with them. Hope this helps!
1837936
I received mine with the rubber and grommets. I do not know where you can purchase them separately.
1973775
yes it is but shop around you might find a deal go to amazon .com look up grommets 5.26 for 12
1744766
The same size as the ones on my machine. The landing struts did not fit my machine. They were a hole off.
46063
The total circumference of the grommet whole is the size of a quarter. Like the Navy Vet, I used bungee cords to tie down to my RV. If I would have to use rope I would use the 1 inch as suggested by the Navy Vet as I know that would fit the grommet.
1706074
My shower curtain liner also has 12 grommets, & though I didn't measure it, it's as big as, if not bigger than, any others. AND it's definitely heavy duty & very well made to last.
1583228
The shower has been used only once so I don't know the answer to this question. However, I just realized that the grommets are not evenly spaced - some are 5inches apart, some 6 inches and some 7 inches.
913490
Depends on the type of flag you buy. When I ordered my flag, I assured that it had a sleeve that the flag pole slid into. I don't believe the grommet type would work on this particular pole.
1901770
Eyelet grommets are sewn in ever 18 inches. They include small screws to use. I wish they had done the same for the sides. Sides have a couple of small Velcro pieces that separate in a strong wind. Bottom had tubes sewn in as weighs.