Western Enterprises 317 Brass Cylinder Adaptors, CGA-520 "B" Tank Acetylene to CGA-510 POL Acetylene

Fit my #2 acetylene tank to finish my torch set. Fit was perfect. Great product

I had picked up a couple smaller acetylene bottles from a local surplus auction, and when my larger bottle ran out I noticed for the first time that they don't have the same connection. It was too late to get it from a local supplier before waiting until the next week. Amazon got me this one quickly and at a fraction of the cost, I'm sure. I was only 90% sure this was the right fitting though, but it works perfectly! Now I'll find out how much fuel was in those tanks and how good my auction score was. 😁

Good quality and worked adapting standard regulator to a "B" acetylene bottle.

Next day delivery and adapter worked perfectly. Continued with the welding project with no delay.

Connected my Harris acetylene regulator to my B bottle. A winner.

I use these to put a Victor Journeyman regulator on a B tank as part of my little oxy-acetylene sets. These are my fourth and fifth string cutting outfits (one set at the cabin and another on my rollback) so I don't use a rosebud or #4 cutting tip for hours on end because the B tank won't support that kind of withdrawal rate. It is a perfect set up for short jobs.

perfect fit and appreciated

Works well. Good quality

Excellent good stuff, but the packaging is not good, item was dropp, the beginning of the thread was dent, i had to repair it with a flat screw driver, cause i didnt want to return it, it would have been a waist of time. I need it for work now. Next time, wrap it with bubble plastic real good. I give you 0 star for the package. 5 star for the product

fit and works

This adapter works like a charm:- I have a small acetylene bottle (just for home use). It worked great on my larger welding torch.

Fast shipping and works.