Made by Bahco, this 54 Piece Colour Coded Screwdriver Bit Set contains a wide selection of bits - a staggering 51 in total, all suitable for universal use! Designed for Slotted, Phillips, Pozidriv, Hex, Torx, Torx Tamper and Robertson head screws, with each bit made from high-performance alloy steel. Life is also made easier for you now the set includes both a Magnetic Universal Bit Holder and a Magnetic Quick-Release Bit Holder, plus a 1/4in Socket Adaptor. All supplied in a durable carry case!