Automotive Pinching Pliers: Ideal for Radiator, Coolant, Heater and Fuel lines. Easily pinch off cooling hoses instead of spilling and losing coolant. Stronger Clamp: Unlike conventional plastic clamp pliers that don't clamp strongly enough, these give extra grip to the line being worked on thanks to their heavy duty metal construction. Minimises Damage: Smooth and rounded edged pliers minimises damage and wear to the fuel line. Set Includes the Following: Hose clamp pliers max. opening 18 mm, Length: 205mm. Hose clamp pliers max. opening 20 mm, Length: 245mm. Hose clamp pliers max. opening 32 mm, Length: 305mm.