Better clamp to fuel hose

This is a fuel injection clamp and yes better.

I use this Clamps ( like Evektor )

https://www.normagroup.com/norma/en/products/norma-cobra/

Hi Jacques,

Looks like a good clamp - does it need a special tool/applicator to fit/remove?

https://d347awuzx0kdse.cloudfront.net/allports/content-file/NORMA-COBRA-datasheet-en.pdf?v=cbe03e121bb15862bad504394af88cdbc4f490d0

here is the special Norma pliers

and mine , made with a slightly modified pliers

For open , insert a small flat screwdriver into the rectangular hole