Park Tool PTD-6 Preset Torque Driver Stoppers Knock out roached bottom-bracket bearings

Knock out roached bottom-bracket bearings with the Park Tool Press Fit Bottom Bracket Bearing BBT 90

durability and accuracy built into each and every one

Requires three AAA batteries (sold separately)

and stays on like you wouldn't believe straight out of the pack

The earplugs and elbow filters use the accelerated resonant decay principle to convert sonic energy into thermal energy by means of compression acceleration

Park Tool PTD-6 Preset Torque Driver Stoppers Knock out roached bottom-bracket bearingsPark Tool Preset Torque Driver:: Shop quality preset torque driver that limit torque applied to fasteners, preventing over tightening and damage to lightweight components. The PTD features all metal internal construction with a comfortable, ergonomic composite molded grip. Each tool is assembled and calibrated at Park Tools factory in Minnesota.