This Torx Socket Bit features a 12.7 mm (1/2 inch) connection size and a T25 Torx head, ideal for fastening recessed Torx screws with precision. With a total length of 55 mm and a blade length of 3 mm, it delivers reliable torque transfer and durability for professional automotive and industrial use. Key features: - Connection size: 12.7 mm (1/2 inch) - Torx size: T25, suitable for recessed screws - Total length: 55 mm; blade length: 3 mm - Durable construction for long-lasting performance - Compatible with ratchets and torque wrenches