Park Tool BBT-147-12 Steel Bottom Bracket Tool AC The standard process of making

The standard process of making a single pair of jeans uses an extremely large amount of water

Integrated stretch fleece fabric on sides

Board lasting

Optimized hood shape fits a wide range of hand sizes

Height adjustable lid allows to increase the volume by 10 liters

Park Tool BBT-147-12 Steel Bottom Bracket Tool AC The standard process of makingConstructed from precision machined 4140 steel, the BBT 147 12 is a heavy duty tool for the removal and installation of select threaded bottom brackets with 12 notch tool fittings, including Chris King ThreadFit T47 and ThreadFit 30. The BBT 147 12 is designed to be compatible with any bottom bracket with the corresponding tool fitting, with an extra deep body to accommodate extra wide spindles and low profile walls at the point of engagement for