Application: The bending jaws are used to remove and replace connectors on the fuel line. Design: Spring action reduces muscle fatigue and allows for easy one-handed operation. Material: Drop forged high carbon steel and heat treated for strength and durability, additional black oxide coating for improved surface corrosion resistance. Blue PVC handle, comfortable grip, non-slip. Dimensions: Length about 175mm. A little oil on the surface can prevent the pliers from rusting and will not affect the performance, just wipe it with a rag or old towel.