This clever adapter can help solve complex plumbing problems by eliminating a stack of adapters.
One end has a female 12AN swivel nut (1 1/16-12, 37° concave flare) to fit on any standard 12AN male fitting. The other end has a female 1/8 NPT (tapered thread) port to accept any standard 1/8 NPT fitting. The swivel allows you to tighten the nut while holding the flare seat stationary to avoid flare damage. Great for adding a 1/8 NPT sensor to an oil line -- just screw this adapter onto a standard 12AN tee fitting (sold separately). Black anodized aluminum. Sold individually.