The Teng Tools 23 piece Metric Hex Bit Socket Set consisting of 20 regular and long bits for internal Hex heads. It also includes 2 adaptors and a 2mm Hex mini screwdriver. Teng Tools sockets are manufactured from strong chrome vanadium steel in accordance with ISO 9000 and AS954. They provide excellent torque, whilst reducing the risk of rounding fasteners. Supplied complete in a handy storage tray. Contents 6 x 40mm Bits, 10mm Hex Drive 5, 6, 7, 8, 9 and 10mm. 4 x 40mm Bits, 12mm Hex Drive 12, 14, 17 and 19mm. 6 x 75mm Bits, 10mm Hex Drive 5, 6, 7, 8, 9 and 10mm. 4 x 75mm Bits, 12mm Hex Drive 12, 14, 17 and 19mm. 1 x 1/2in Drive 10mm Hex Bit Adaptor. 1 x 1/2in Drive 12mm Hex Bit Adaptor. 1 x 2mm Hex Mini Screwdriver. Specification Dimensions 265 x 142 x 50mm. Weight 1.1kg.