This Torx Socket Bit features a 12.7 mm (1/2 inch) connection size and a total length of 75 mm, optimized for recessed Torx screws. Its 25 mm diameter and 9.4 mm blade length ensure precise engagement, enabling efficient torque transfer and minimizing cam-out in demanding automotive and industrial tasks. Key features: - Connection size: 12.7 mm (1/2 inch) - Total length: 75 mm; blade length: 9.4 mm - Diameter: 25 mm for stable fit - Suitable for recessed Torx screws, size TX 70 - Durable construction for professional, repeated use