How can an O-ring have a size that is greater or lesser than the diameter? I want a 5" pair.
1690343
The only dimension besides the over-all diameter may be the thickness of the ring. I ordered my o-rings based on the filter model no. and only 1 of the 3 o-rings in the kit fit my filter. I have replaced my omni filter because of o-ring and leakage hastles with the following filter from amazon: http://www.amazon.com/gp/product/B007D5RCPG/ref=ox_ya_os_product_refresh_T1
1905217
I am not sure what the diameter is, but these straws fit into all of my tumblers, purchased from various different manufacturers. The O ring is adjustable to any height as well.
2076611
You can not use anything above the 5# model due to the size of the opening i have this model and they don't make a tube small enought for this reason
1859052
Thank you for asking! I was going nuts also trying to find the diameter! They appear to be maybe a 4" or even larger in the photo!
112666
Sorry to be so long in answering. My ring measures very closely to 13". When they are new they are always just a hair large seeming and don't fit like a glove inside the lid, tending to "bubble" just a little bit. Then of course they shrink to fit very nicely as you suggest.
170111
I used the 3/16 ( 0.5 cm). I think they are available in other sizes. Hope that helps.
2274768
Mr. Fenels, the dash size, each dash is the size of o-ring set of the old o-ring to dash size or the width of o-ring grove which the o-ring fits into. I don't know why they just don't say this size (in inches) fits this size ring ?? The set I got is in "Inches". I try to get the old o-ring off and size it with the new one then just slip the new one on. I have used several of these O-rings since got the kit, plus have used some as stops/holders on rods I like to keep in place, they can be used for many other little jobs besides what they were intended for. They seem to be high quality rings. Hope this will help you. Best regards, Charles
59004
I have the same question...I would like to order them, but only a 5 shows up...can someone answer?
736355
I'm sorry but without the full ad I don't know what they're referring to. My guess would be circumference. You can make any sized loop by using the round part starting at the end working your way up the pliers which will make bigger loops. This tool makes the best loops of anything I've tried. I use it for loops for earrings.
1214718
The way it is designed that may not be possible. what you might try is measure the extreme outside diameter, (OD) of each end and see what sizes are available.
1919031
My filter housing looks like it uses a 4 inch OD o-ring. Amazon lists a Tork brand 2-pack set with a 4" and a 4 1/8" ring so you can see what fits. Search for: 2 pk Culligan OR-34A. I hope that helps.
1520768
I guessed and hoped for the best. Try this: http://www.scubatoys.com/store/sizes/glovesize.asp
804164
The openings are slightly under 4" in diameter, so if you need 4", these won't work. Also, just to let you know, the concept behind these is good, but the quality is REALLY BAD (I ordered many replacements, but something was always broken. I ended up just keeping the one with the least amount of problems)!
880389
Any hardware store will have rubber grommet type o-rings that should help I have never had a problem with mine but I think that would be the easiest cheapest solution! Hope that helps.
1044291
They are simply o-rings. I buy bags of them for nothing almost at www.oringsandmore.com. Get part #217 BUNA 70 ORINGS or equivalent. Or just measure the size you have now and duplicate
628663
You can get smaller diameter rubber o-rings at homedepot/lowes. The foam they use on the base of this light is slippery, I put a piece of old inner tube on the bottom of it, glued in place, and with the supplied o-rings it stays in place better. You could probably cut a ring of inner tube to hold it in place as well.
2248526
Amazon sells replacement O-ring on their site... Check the diameter measurement and see if they have it in that size. Search for silicon O-ring.