Torx Offset Screwdriver Kit9pcs Screwdrivers has different sizes: T10 T20 T25 T25 T30 T40 T40 T50, Metric: 85-225mm, Offset Wrenches: T10-T50. They can fully meet all your requirements. CR-V MaterialCRV complex vanadium steel, high hardness, wear resistance, complete specifications. Clear size mark, easy to use and not easy to slip. Moreover, we also provide a plastic box to facilitate transportation and storage. Precise SizeThe Torx screwdriver has a Torx head shape, which can fit the screw perfectly during operation. Precisely sized chamfered ends can be easily installed in the mounting head, reducing wear. Ergonomic DesignThe handle is ergonomically designed to make the operation more efficient. The extra long handle design will allow you to apply more torque with ease and precision. Wide ApplicationUsed for loosening and tightening fasteners, repairing electronic products, bicycles, repairing household appliances, electrical engineering, machinery, automobiles and motorcycles, this screwdriver set is a great assistant for families or professionals to repair bicycles.