LARGE HOSE CLAMP VISE TOOL – automotive tools – Lisle Tools – use in tight spots | eBay
Lisle 44480 Large Hose Clamp Vise | eBay
yeesport Vise Grips Locking Pliers 3PC,Hose Clamp Pliers,Remover Kit with Long Reach Wire Spring Hose Clamp Pliers for Automotive Coolant Radiator Heater and Water Hose with Band Flat or Large Clamps :