Park Tool Crankcase Tool BBT-47 for T47 with 16 spokes.

52-54mm

Fits, among other things, the following crankcases:

Enduro T47 (30mm and DUB)

Enduro BB30/30a (30mm and DUB)

CeramicSpeed T47/86

Kogel T47

SRAM T47 DUB

White Industries T47

White Industries PF30