Professional tool for commercial or occasional use -Torx / Tamper Torx Key set -Manufactured from chrome vanadium steel for strength and durability -Short Torx keys for access in restricted tight areas. -T10 - T50 Torx bits -Length varies from 55mm - 130mm depending on the size of the bits SET INCLUDES THE FOLLOWING - T10 / T15 / T20 / T25 / T27 / T30 / T40 / T45 and T50 -The shorter of the two ends is for tamper Torx bits and the other end is solid Torx bits so multipurpose tool -Comes on a small container / organiser for easy storage and transportation