SET INCLUDES: The hose clamp pliers set includes one screwdriver, rubber handle pipe clamp, cross clamp pliers, bend throat clamp pliers, single clamp pliers, tiger clamp pliers, fuel line separator pliers and radiator cable-type flexible hose clamp pliersVERSATILE USE: These professional hose clamp kit make it easy to disconnect electrical connectors and other tasks. The hose pliers can also be used for engine repair on cars, trucks and motorcycles to increase efficiencyEASY TO HANDLE: The hose clamp pliers handles are comfortable to the touch, reducing hand fatigue during prolonged use. Suitable for anyone working on automotive repairs, they are simple to usePRODUCTION MATERIAL: These hose clamp tool automotive are made of steel, hardening process up to HRC60 for durability, making them easy to handle even in a harsh working environment Hardening process up to HRC60THE HOSE PLIERS: Used for tightening and loosening all kinds of pipe clamps, clips, and other connectors. Commonly used in automotive maintenance, machinery installation, and pipeline laying, it effectively improves connection efficiency and reliability