Park’s Adjustable Pin Spanner is the perfect tool for adjusting bottom brackets with threaded cups that have pin holes. It will also work on headset cups with holes and freewheel lockrings with them, too. This fine tool is made of chrome-plated steel and boasts hardened replaceable pins.
WARNING for residents of California:
WARNING: Cancer and Reproductive Harm
www.P65Warnings.ca.gov.
