37PH2150 Double Head Philips Screwdriver Bit S2 PH2 x 150mm (10PCS) is designed for high-performance fastening in professional and industrial applications. Manufactured from premium S2 alloy steel, it offers excellent strength, wear resistance, and long service life. The double-head PH2 design increases usability and extends product life, while the 150mm length provides better reach in deep or hard-to-access areas. These bits are ideal for use with drills and impact drivers, ensuring strong grip, reduced cam-out, and efficient screw driving.