PRO-FLEX 3/4in O-Ring Accessory Pack (1 Count, Silicone)

I lost one of the little rings that are necessary to put fittings on the tubeMy local big box bldg supply (the Texas one) carries another brand andI learned that those fittings (and the little parts that are necessary) arespecific to the brand of tubing--these are for Proflex stainless steel tube,so I was stuck until Amazon sent them out.I think anywhere you are doing natural gas (or Propane) is where loosepart get away from you and you cannot find them in my case it was ina crawl space where I was stringing 45 feet of tubing and hooking itup to some very old existing black pipe (and replacing some real jerryrigged assemblies).Should have got this package when I ordered the rest of the stuff for the project.

I had cut the O ring on the CSST tubing as I was installing it for a 3/4 inch fitting. I needed a replacement. I can see breaking the stainless steel clip if one is not careful. The other parts will come in handy and the cost wasn't too great.

cheap and they only provide 2 o-rings. the most important part and can easily rip when stretching it over the flex. You can go to your local box store and buy a huge pack of plumbing o-ring for a few bucks. Do that instead.

I bought this accessory pack assuming from the description that I would need it to properly install the CSST hose and fittings. I didn't realize the fittings came with all the necessary equipment.

Had to move a gas line,didn't want to re-use old parts.Worked perfectly.