▸ Designed to be tough and hard-wearing, our high-performance steel screwdrivers are the perfect choice for all types of work. ●Professional portable hardware tools. ●No-slip handle, it has been ergonomically designed to make things more comfortable to increase torque. ●High hardness and good toughness and strength. ●Ldeal for computer, watch, glasses, portable phone or other ▸ These screwdrivers including building, electrical, mechanical, engineering, DIY and home/domestic use and general hobbyists., Manufacturer: JINGYAN