Herramienta para desmontar bujes de bicicleta, herramienta para reparar la tuerca del anillo de bloqueo del buje trasero, adecuada para DT S240 350 240 440 540 540 con trinquete (3,62,752,5 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.