Wera 867/1 Z 7 IP x 25 mm

High-quality bits for internal TORX PLUS screws. TORX PLUS profile: Compared to the standard TORX profile, the increase in the six torque-transmitting flanks between the tool and the screw is achieved through an elliptical rather than a circular profile design. This distributes the applied force over larger surfaces during screwing. Higher torque is transmitted, and the lifespan of both the screw and the tool is additionally extended. Extra hard. 1/4" hex, compatible with holders according to DIN ISO 1173-D 6.3.