″The new BBT-19 is a heavy duty, shop quality tool for installing and removing 16-notch external bearing bottom bracket cups:
Shimano® Hollow Tech II
Truvativ® GXP
Race Face® X-type
SRAM® Force and Rival
FSA® Mega Exo
Campagnolo® Ultra Torque
Made from investment cast steel, the BBT-19 can be used with either a 3/8” drive torque wrench, 3/8” ratchet driver, FRW-1 Freewheel Remover Wrench, or 1” wrench.″