The key for Shimano and ISIS Drive center bowls, which have 20 internal grooves.
It is finished with an external 6HR 25.4mm and 6HR 32mm and an internal 4HR 3 / 8inch hexagon for the use of a torque wrench.
The key is made of highly durable steel.
This model replaces the older version of the BBT-2.
Product ID: 2782
Weight: 180 g