Wera 05003695001 8780 C Koloss Extension Bar 341mm

Steel - An alloy made predominately of Iron combined with <2% carbon

Torque - Torque is a measure of the turning force of an object. Such as a wrench turning a bolt, the higher the toque the higher the capability of undoing a tight bolt.

Molybdenum - A metallic element used as an alloying agent in steel, superalloys and cast iron. It is used to enhance the hardness, strength, toughness and corrosion resistance. There is no known substitution for many of molybdenums uses.

Extension - Something that is made bigger through adding to it, for example a conservatory extension on a house.

Torque - The force used to turn, rotate, an object about an axis. The higher the torque the greater the ability to turn.

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