The high-quality tap set for BSA bottom brackets from Unior Tools is suitable for rethreading in the bottom bracket area.
The quality, dimensional accuracy and weight are exactly what an experienced mechanic would expect from this type of tool, which requires absolutely precise work.

– Ideal tool for fixing bottom bracket threads on the frame or removes excess paint or dirt from threads
– Magnetic handle eases assembly of the tool
– Ergonomic heavy duty double component handle
– BSA standard – left & right thread tap 1.3/8 24 TPI

Specifications:
Brand: Unior
Model: 1697-US
Type: Bottom bracket tapping tools – BSA
Thread type: BSA (1.3/8 24 TPI)
Color: Black

Supplier item number: 626475