Clamp came off my rubber boot

Yes , you need a Oetiker cv boot band clamp pliers . I bought the pliers above and a couple Yamaha Oetiker clamps , and proceeded to ruin the large size outer cv boot clamps . They seemed to me to be too thick of banding and I pulled the ears right off, Or it was operator error. I then bought knipex cv boot pliers and a pack of universal stainless steel cv boot clamps and that worked great. You might have good luck doing it yourself as it was hooked at one time there’s small tabs that lock the Oetiker band together .