Klein Tools #1 Phillips Screwdriver is professional grade. It features a cushion grip for greater comfort, even during extended use. The round shank provides a secure grip, while the precision-machined tip ensures a better fit and torque without slippage. The screwdriver is made of steel and has a chrome finish for smooth feel and corrosion resistance. It is ASME certified and ANSI specified, ensuring that it meets the highest standards of quality and safety.