Red
I take it that your hose is not of the high pressure rating 3500psi (even Ashby’s are rated at that) so a jubilee may work don’t over tighten just strips the thread then us!
Pirtec charge to me £20 about a year ago, noticed yesterday bit of carbuncle on hose at control valve to wand, (swap this to another hose other wise a night mare waiting to happen) steal braded hacksaw job Pritec/Ashey’s here I come.
Len