US PRO INDUSTRIAL Tools Ph2 X 175mm Premium Screwdriver NEW 4550 Manufactured From S2 Hardened Steel For Exceptional Strength And Durability. It Features A Solid, Ergonomic Handle With A Smooth Top For Easier Rotation. A "Go Through" Shaft With A Hex Collar Gives The Screwdriver Extra Strength So You Can Apply High Levels Of Torque. It Also Helps To Transfer The Impact Force While Absorbing Vibration For A More Comfortable Operation. Precision Ground Tips Ensure A Good Fit And Reduce Cam-out. Re