The ASG 15C2A Fiam 15C Series Inline 0.25" Hex Pneumatic Screwdriver is a fully reversible tool that provides full torque for tightening or removing fasteners. It features an innovative TRACS torque control system, which ensures accurate operation on hard and soft joints, performance and provides reliability and repeatability cycle after cycle. The 15C2A has a high power to weight ratio for excellent performance and an optimized ergonomic design for user comfort. In addition to these features this high precision driver is gold standard quality and has an auto-shut off technology and suitable for a wide range of applications. This model also features an oil-less motor that requires less lubrication than standard screwdrivers during operation.