BLUETEC Torque Screwdriver 0.1–10 N·m Size:0.1–1.2 N·m (TWD 1.2N) 6mm Hex Bit Socket 70mmL 6mm Hex Bit Socket 70mmL 2400 6mm Hex Bit Socket 105mmL 7mm Hex Bit Socket 105mmL 8mm Hex Bit Socket 105mmL M8 Triple Square Bit Socket 105mmL M10 Triple Square Bit Socket 140mmL M12 Triple Square Bit Socket 140mmL 1 2" Dr Specification item model symbol Specification information With auto switch D With auto switch installation B Basic type (through hole type) tube inner diameter 6 tube inner diameter 6mm cylinder stroke 10 cylinder stroke 10mm how it works D double acting rod end screw M rod end male thread auto switch F8NL Solid state auto switch