867/4 IP TORX PLUS® bits, 9 IP x 89 mmHigh quality bits for recessed TORX PLUS® screws. TORX PLUS® profile: in comparison to normal TORX® profiles, the enlargement of the 6 torque-transferring flanks between the tool and the screw is effected by means of an ellipse-shaped profile design and not a circular one. This means that the power applied when screwdriving is spread over a larger area. Higher torque is transferred and the service life of the screw and tool is also enhanced. Tough viscous for universal use. hexagon, suitable for holders as per DIN ISO 1173-F 6.3.