The Stanley FatMax VDE Maxsteel Waterpump Pliers are made from a heat treated, high chrome steel forging for long life and with hand ground induction hardened blades. DIN /ASO/ANSI compliant. For gripping a variety of electrical fittings or assembly components. Approved for working around live circuits that do not exceed 1,000 volts. Compliant to EN60900, IEC/CE1900/VDE0680.