Werkzeug zum Ausbau der Fahrradnabe, Werkzeug zur Reparatur der Sicherungsringmutter der Hinterradnabe, passend für DT S240 350 240 440 540 540 Ratsche (3,6 x 2,75 x 2,5 cm).

Its design purpose is for disassembling and installing DT ratchet wrenches and hubs. Made of high-quality chrome vanadium steel with high-strength vacuum anti-rust treatment and a non-fading black finish. The extended external hexagonal wrench is key-operated; it loosens by turning counter-clockwise and locks by turning clockwise. Compatible with DT Swiss ratchet wrenches, including models 240S, 240, 340, 350, 440, and 540. Lightweight and portable, easy to store and use.