Silca have spent over a year developing these tools and bag based on feedback from pro mechanics pro cyclists and amateurs alike specifically designed these tools around use cases we are all familiar with stuck 8mm pedal nothing gives you more leverage with less overhang than the silca sliding 8mm campy ultra torque crank bolt the only sliding 10mm t handle around to the rescue with perfect fit deep reach and integrated fastener stop the silca sliding t makes tightening and loosening a