Park Tool SCW - Shop Cone Wrench - 21mm

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Park Tool SCW - Shop Cone Wrench - 21mm

The Park Tool SCW Shop Cone Wrench in 21mm sets the industry standard for precision tuning of bicycle hubs, bottom brackets, and other cone-style bearings. Its specialised Y-head design puts more material at the critical stress points, delivering exceptional strength and a secure grip on thin cone nuts without slipping. Whether you are a professional mechanic or a dedicated home cyclist, this tool ensures you can adjust bearings accurately and with confidence, extending the life of your wheels and drivetrain.

- Forged and heat-treated chrome-vanadium steel construction for lasting durability

- Ultra-thin profile provides easy access to tight hub clearances

- Y-head geometry increases stiffness and reduces flex under high torque

- Laser-etched sizing for quick identification in a busy workshop

- 21mm opening fits most standard cone nuts on modern and vintage hubs

- Comfortable handle with smooth edges for fatigue-free use over long sessions

Designed and built to outlast any other cone wrench on the market, the Park Tool SCW is the go-to choice for mechanics who demand reliability and precision every time.

GTIN: 763477006240