[AndersK]

Agree Oscar, the less possible leak points the better.

[OzFlo]

I've been thinking and thinking about it, and I still can't see the point of them other than perhaps they came about before they made the small 9mm male plug with the barbed end.

That's cool but the OP wanted to know where to buy them. I was merely answering his question. I guess CK don't have a pre-fabbed hose with the 9mm male as standard - hence the "second best" option.

[melsdad]

Thanks guys! OzFlo thanks for the link. I ordered two of them..one for a back-up. I also used a coupon code to take 10% off.

Brian

[SmartDave]

Arc-zone has those exact fittings