
A type of wrench featuring a starred end. Bolts with the above head sockets are used in the bicycle industry primarily for securing disc brake rotors on hubs, but can infrequently be found used on other parts of a bike
.

A type of wrench featuring a starred end. Bolts with the above head sockets are used in the bicycle industry primarily for securing disc brake rotors on hubs, but can infrequently be found used on other parts of a bike
.
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