Specially designed for pedals the park tool ht 6 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 6mm hex on one end and a ball end hex on the other park tool ht 6 hex tool features specially designed for cranks freehubs and pedals the hex tool is built for speed leverage and comfort the dual density ergonomically designed screwdriver handle provides secure grip and