Review on 🔧 AUTOUTLET 800Pcs Nitrile Rubber NBR O-Ring Gasket Assortment Kits - Metric O Ring Set for Faucet Tap by Chris Russell

I bought these as I needed to replace some o-rings on my fuel lines and air conditioning when I was rebuilding them. This is a one size set and the o-rings appear to be the same and are made of quality material. This set came in handy for the job. I would have given 5 stars but I wanted a pair of larger diameter o-rings, referring to the rubber itself and not the actual size of the o-ring. This set seems to be the standard gauge in that regard and it would be nice if they made 2 o-rings of the same size, one with a larger diameter (thicker) rubber.