Joywayus 4Pcs Solid Brass Refill Propane Bottle Cap Universal for All 1 LB Gas Tank Cylinder Sealed Protect Cap

these work good, I would give 5 stars

Excellent product

I was reading on Facebook that a lot of people were worried that the original caps on the small propane bottles were leaking quite often. This made me think that I should replace the caps to be safe. These came quickly, where easy to put on. Also good peace of mind that a more sturdy cap is on. We store our tanks in our spare bedroom. They were decently priced and not something I would ever of thought to buy.

Get rid of the old plastic caps much better and more secure.

If you are the type that has these little supposedly disposable propane bottles laying around but you want to refill them from a large propane tank, which you can do with a kit, then I would say these would be good at making sure nothing leaks out of the top of the propane tank after you fill them. These are very well built but if you're the type that Disposes of little propane bottles after you use them instead of refilling them then you probably don't need these.

I use the one pound propane bottles to power the Coleman stove I take camping. The propane bottles come with plastic thread protectors, but they do not provide any backup to a leaky valve. These solid brass caps fit the one pound propane bottles perfectly. They protect the threads and they provide an additional safety seal to prevent your valuable propane from leaking out in case you do have a slightly faulty valve.

Got a 4 pak, came in a secure plastic box. Gasket looks more than adequate. Dont know if leakage will come from the top or the vent, but minimally these will keep the threads clean and ready to go. Since I started refilling these one pounders, wanted to keep the threads clean.

I like to refill my little green bottles when i find them empty and in trash etc.. lots of video on how to refill the one lbs bottles for a ton less than buying them in store.. I looked in a LP can recycling bin at a campgound in yellowstone and it was 5ft high 4 ft wide and 4 ft deep almost full of empties. I WAS like OMG.. most of them are $6-7 a pound,, LP at costso is like $3 a gallon (4.2lbs per gallon of LP) or $1.43 a can.. oh yeah that cheap.. get a refill thing on amazon and a gas grill tank and you are set.. get these caps to keep them safe and easy to use.

Fits tanks great! I refill my own and these caps work great.

Solid brass should not leak just in case valve leak

These work great for the little green tanks

These things rock. A little piece of mind when storing or moving the cans around.

Haven’t used them yet, good solid product!