Description: T47 central shaft tool has a guide the tool. It directly sets the inner ring of the bearing. When using, the central shaft or shaft sleeve is fixed inside and outside at the same time to prevent damage to the central shaft due to excessive force or incorrect method, which is not easy to slip. The outside can be connected with a thread central shaft wrench, which can be used with a 1/2 large flying torque wrench. The size space has a moderate design, which fits tightly and is not easy to slip, so as to that the product has more teeth. Suitable for emonda T47pro and DUB T47 16 tooth center shafts, as well as other diameter 52.2MM 16T T47 center shafts, 16 key T47 central shaft tool, which can be connected to the central shaft wrench and torque wrench, can be inserted into the bearing inside for fixation (it is required that the bearing inner hole is 30mm or the 24/29 adapter sleeve can be removed), 7075CNC precision machining size: Inner diameter 52.2mm high 20mm Material: aluminum alloy colour: silver Package Contents: 1 x Fiets Dopsleutel Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.