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Thread Chaser For Crank Arm Dust Caps

List Price: $28.75
Your Price: $26.50
You Save: $2.25 (8 %)
Out of stock
Item Number: TC-8
Manufacturer: Bicycle Research Tools
Manufacturer Part No: TC-8
BRT's newly re-designed Crank Arm Thread Chaser, made from pre-heat treated alloy steel now. It has improved flute geometry to help remove damaged material from the thread. It re-forms extractor and or dust cap threads that have been damaged by hitting rocks. It will chase moderately damaged 22mm X 1 mm crank arm threads .
Will not work on ISIS & Octalink crank sets. It has a 19mm hex drive for use with a open or closed end wrench. Use either the original crank bolt or nut with a washer to help push the thread chaser up against the damaged threads.