36 mm and 40 mm head wrench HCW9 by Park Tool
- In stock
Part of a range of combination Headset wrenches that cover all bicycle requirements.
The Y-head design puts metal where it is needed for strength and durability.
The laser-cut openings are a precise fit, as this operation takes place after the heat treatment process.
Features a 36 mm wrench for 1-1/8 inch Headsets, and 40 mm wrench for 1-1/4 inch Headsets.