Unior t47 movement key with 16 and 12 notches Unior

Bush for assembly and disassembly of bottom bracket cups. Made entirely of aluminum. Use with torque wrench or fixed handle. With 1/2 square. Special red anodization for greater precision and durability. Designed not to damage the aluminum caps of the bottom brackets. Version for T47 movements, for 49 and 46.6 mm caps, with 28.8 and 29.8 guide. Usable on both sides.

ITEM: MOVEMENT KEYS