Adjusting bicycle brake or gear cables has never been easier with the Draper Bicycle Cable Tensioner Draper Bicycle Cable Tensioner makes adjusting bicycle brake or gear cables a breeze. Single-handed operation allows the user to grip, tension and hold the cable exactly where it is needed. Easy to use with a thumb lock to hold the cable tight, enabling a one-handed operation. Comes With One-handed operation Thumb lock Specification Weight: 0.2Kg Size (cm): 25 x 15 x 5