This tool, featuring a perpendicular handle shaped like the letter “T” and a hexagonal tip, is designed to turn screws with hexagonal sockets. The handle provides leverage and control, making it easier to apply torque, especially in confined spaces or when greater turning force is needed. A common example would be assembling furniture or working on electronic devices.
The perpendicular design offers significant mechanical advantages. The extended handle allows for increased torque with less effort compared to standard screwdrivers, crucial for tightening or loosening stubborn fasteners. This design also improves grip and control, reducing the risk of slippage and damage to the screw head or surrounding materials. Historically, this tool type emerged as a response to the growing need for efficient and reliable methods of fastening in various industries, from manufacturing to construction. Their widespread adoption contributed to improved assembly processes and enhanced product durability.