Western Enterprises AW-15A Inert Arc Adaptors, 200 PSIG, Brass, B-Size, 1/4" (NPT), Inert Gas, Male/female Connection, 0.5 Length, B-Size

As it should

Since Amazon seems allergic to its customers tonight, here's product info in review form: Dimensions: 1.55" overall length 0.75" wide/tall across the flats (wrench size) 0.57" ID in the hose-connection flare end (it's 5/8-18 right-hand straight thread) and 0.26" ID on the 1/4 NPT end. Material is brass. Size is "Inert Gas B" aka CGA 032, and 1/4 NPT. Breaking those up into "Connection A" (Inert Gas B) and "Connection B" (1/4 NPT) fields would be wise - I thought I saw that on some products. Finding a place for the CGA 032 number would be very useful for search results - it's an industry standard that completely describes the connection.

As described

Needed this. Worked

My new TIG welder has a fitting that fits a quick connect I use with my air compressor. The line that came with my argon tank and regulator was too large for the thread going into the quick connect. This adapter did the trick. FWIW, I used yellow thread tape.

This was the solution to upgrade an older regulator to fit the hose to the welder and worked great. The alternative was purchasing a $100 regulator new

Quality fittings you won’t be disappointed❗️

all set