I will give that a try. What is a worm gear clamp? I have some ace hose clamps but they skip right before getting tight.I do not believe you are going to be able to stretch that hose over the crimp ring.
You might try cutting off the crimp ring and slipping the hose on the line past where you created the leak. Use two worm gear camps about 1/2" apart to secure it to the line.