The Park Tool HT-8 8mm Hex Wrench is a professional-grade tool engineered for high-torque bike maintenance tasks such as crank arm installation, pedal removal, and freehub service. Built for maximum speed, leverage, and comfort, this 8mm hex wrench features a long, ultra-strong shaft and an ergonomic dual-density handle designed for confident, fatigue-free use.
Ideal for both home and professional mechanics, the HT-8 offers superior grip and precise control, with a bonus ball-end driver for reaching tricky bolts at awkward angles.
Precision 8mm Hex Wrench for Bike Cranks, Pedals & Freehubs:
Perfect for high-torque applications on components like cranksets, freehubs, and pedals, ensuring reliable tightening and loosening during repairs and upgrades.
Ergonomic Dual-Density Handle:
The comfortable, anti-slip handle is designed for long-term use, reducing hand strain while maximising torque and control.
Extra-Long & Extra-Deep Hex Shaft:
Manufactured from industrial-strength, heat-treated steel, the HT-8 features an extended-length shaft that delivers exceptional reach and durability.
Integrated Ball-End Tip:
Includes a ball-end driver to access hard-to-reach bolts at an angle, ideal for complex frame or drivetrain configurations.
Made in the USA + Lifetime Warranty: Proudly made in the USA and backed by Park Tool’s legendary limited lifetime warranty, ensuring top-tier performance and long-term reliability.
Ideal For:
- Bike mechanics working with cranks, pedals, or freehubs
- DIY cyclists seeking a reliable 8mm Allen key
- Workshops and home toolkits needing professional-quality tools
Upgrade your toolbox with the Park Tool HT-8 Hex Wrench, a must-have 8mm bike tool built for power, precision, and comfort. Whether you're installing a new crankset or fine-tuning your drivetrain, this wrench delivers the performance serious cyclists demand.