Cambridge HCM-4S Mini Hose Clamp

I knew this going into it, but thought MAYBE these would be different. The problem with this style clamp is that, as you screw it smaller(but still within its range), the base of the mechanism itself gets in the way of keeping a nice concentric circle. You wind up with a lopsided egg shape that doesn't seal anything. So really, these clamps are only useful at their maximum extension. There are Euro style clamps that are thinner and do a much better job staying concentric down to their minimum size. Didn't pay a lot, but they were useless to my application.

Just the size I needed

I searched high and low for the right size and quantity and quality and I finally found them here on Amazon. These clamps will be used on 1/4" fuel line fittings