The BBT-18 is a heavy duty, investment cast tool for installing and removing the following eight-notch bottom bracket cups: Shimano Octalink right cup with external notches, & ISIS Drive.
TitlePark Tool BBT-18 Bottom Bracket Tool
BrandPark Tool
ManufacturerPark Tool
BindingSports
ProductGroupOutdoors
ItemPartNumberQKBBT18C
ModelBBT-18
WarrantyLimited Lifetime Warranty - see Parktool.com/warranty for details