Professional screwdriver bits for commercial or occasional use Extra long security screwdriver bits Manufactured from chrome vanadium steel for strength and durability 50pc bit set suitable for a wide range of requirements and needs Total length of the screwdriver bits - 75mm Perfect for access into restricted hard to reach areas SET INCLUDES THE FOLLOWING • TAMPERPROOF TORX BITS - T10, T15, T20, T25 and T30 • TORX / STAR BITS - T8, T10, T15, T20, T27, T30, T35 and T40 • CLUTCH BITS - 1, 2 and 3 • TORQ BITS - 6, 8 and 10 • SPLINE BITS - M5, M6 and M8 • TRI WING BITS - 1, 2, 3 and 4 • SQUARE BITS - 1 and 2 • SPANNER BITS - 4mm, 6mm, 8mm and 10mm • FLAT BITS - 4mm, 5mm and 6mm • PHILLIPS BITS - PH1 and PH2 • POZI BITS - PZ1 and PZ2 • HEX BITS - 4mm, 5mm and 6mm • TAMPERPROOF HEX BITS - 2mm, 2.5mm, 3mm, 4mm, 5mm and 6mm • Magnetic bit holder Supplied in a blow molded case for easy storage and transportation