Duraace EX Headset Alloy Wrench, For Alloy Duraace And 600 Ex Headsets

Description

Duraace EX Hesdset Wrench NOS.
Fits both Duraace and Shimano 600 EX alloy headsets… new old stock
A traditional headset wrench like a Campy , Var or Sugino will work on the flats but and leave marks in the alloy top crown nut when you jam the headset together if your non-recommended tool doesn’t fit snugly. This tool, making full contact with the contours of the headset, eliminates that possibility. If you work on high end vintage bikes, this is a valuable tool, and quite rare these days.