Felo - Tamper Resistant Torx TR9 x 1in Bit on 1/4in stock - 50775 Comprehensive range. Extra precision achieved by profilated - not pressed- bits Superior hardness and torque, exceeding DIN and ISO requirements Precision tools for heavy-duty use, manufactured from long-lasting steels Made in Germany, Industrial bits ensure high performance and exacting precision, Lifetime warranty Made In DE