Park bottom bracket tools for installation and removal of 16 notch bottom brackets.

• Made from high precision, hardened chromoly steel the BBT-19.2 can be turned with a 3/8" drive wrench, 1" wrench or Park Tool FRW-1 Freewheel Remover Wrench
• For installing & Removing Shimano, Truvativ, Race Face, FSA, Sram & Campagnolo 16-notch external bearing 44mm OD bottom bracket cups
• Fits most thru-axle Centerlock lock rings