Description of Enhance Your Propane Set-up with MENSI Propane Extension Fittings Thread
350 PSI RATED PROPANE GAS HOSES with 25 Feet. CSA Listed Hose (5/16” ID) with all Brass Fittings High pressure hose. Works with most other manufacturer’s torches and for Rv's hose extension use. 1/4-Inch NPT Male Fitting on one end. 1/4-Inch Female Flared B (Ball Seat Female Pipe Swivel Fitting) industry standard fittings. Attention: This is Ball Flare Fittings.
What a terrible thing to sell you when it's almost impossible to find the right part! I ordered a ball fitting which I thought would fit, but it doesn't.
The hose has a female ball fitting on one end. It is advertised as a 1/4" female NPT ball. If you try to install an Acme propane fitting or quarter inch NPT pipe it will leak. To fix this and ensure no leaks If you have one, you'll need to order a 1/4" ball-to-NPT adapter. Raven carries it. Unfortunately, the ball fitting on the hose probably uses NPS threads and an NPT ball adapter will do, but it's very tight.
Pros
1/4" female B (female swivel for ball seat tube). Warning: these are ball fittings