Inline Fuel/Gas Regulator - **Does NOT Connect to Tank*** - National
Ratings & Reviews
Great for hard lines! nice clean look too.
I haven't had them long, but very happy with them, they came with Left hand B fittings on both sides, but easily remove the input adapter and it has 1/4" FNPT for an input. was easily able to adapt to hard lines with the right fittings/bushings.