Camco Hose Grip

This is a grip for the Camco Premium Drinking Water Hose. The only thing I've disliked about these hoses was that it was hard to consistently get them snugged up and leak-free without a wrench, which seems totally unnecessary considering they sell other, cheaper, less-premium hoses with a grip on it.

There appears to be two hose ends and they're different sizes. The one with a groove in it seems to be about 30mm and is shown with my grip on it (it fits *tight* to the point I had to push it onto a hard surfance to seat the grip), whereas the smooth one seems to be a little smaller (didn't measure) and the grip fits loosely. You may want to try printing about 98% or so if you have one of these.

The white is PETG from my FDM printer and the grey one is Elegoo ABS-like resin from my resin printer because I wanted to test durability for a print like this.