About Park Tool Hex 10mm Long w/ Grip (HT-10)
Specially designed for cranks, including the Campagnolo Ultra-Torque, the HT-10 hex tool is designed and built for speed, leverage and comfort. HT tools feature an ergonomically designed screwdriver grip, with an extra long, super strong 10mm hex on one end and a ball end hex on the other.

About Park Tool
Park Tool are the world’s largest bicycle tool manufacturer. Located in St. Paul Minnesota they have been designing and manufacturing bicycle specific tools since 1963. Their dedication to quality and innovation have gained them the reputation for producing the best bicycle tools in the world.