International insulated screwdriver set of 7 with injection moulded nylon 11 handles, which exceed the requirements of IEC 60900, the industry standard for live line working. In addition, these tools meet the requirements of Category 'C', which requires them to perform at extreme temperatures of -40°C to +70°C, making them unique in this category. ITL insulated tools are the toughest in the market, being virtually indestructible. ITL also offers the best guarantee in the market - a lifetime warranty on the tool and insulation, plus a 30 day no quibble money back guarantee. Contains: 1 x Phillips No.1 Screwdriver. 1 x Phillips No.2 Screwdriver. 1 x 7mm (3in) Terminal Screwdriver. 1 x 7mm (3in) Electricians Screwdriver. 1 x 100mm (4in) Electricians Screwdriver. 1 x 100mm (4in) Engineers Screwdriver. 1 x Circuit Tester.