Hex Key End Torque Wrench Fittings
A hex key (also known as 'Allen key') torque wrench end fitting works like a standard hex key or hex screwdriver, but is connected to the end an interchangeable-head torque wrench, so that an exact amount of torque can be applied to fasteners that have a hexagonal shaped drive.
Hex key torque wrench fittings are used on fasteners where a flush or low-profile fastening solution is required, such as in the automotive, aerospace and bicycle manufacturing industries.
