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Headset Spanner 36 /...
The HCW-9 is a combined 36mm and 40mm...
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Headset Spanner 36 / 40mm - HCW-9 - by Park Tool
HCW-9
The HCW-9 is a combined 36mm and 40mm head spanner (or wrench) from Park Tool.
Currently sold out!
More info
Head spanner with "Y" head design. Headset wrench openings are laser cut to ensure a tight, accurate fit.
Precise sizing is achieved by high voltage computer controlled laser technology after heat treatment.
Waiting until the wrench is heat treated eliminates shrinkage and expansion of the steel after the wrench is sized.
It takes longer, and costs more, but it's worth the extra effort.
Weight: 257.6g (9.2oz)
Park Tool Reference: HCW-9
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