Tool Cotterless Crank Extractor SuperB (TB-CR20)

Cotterless Crank Extractor Tool – Super B (TB-CR20)

• Super B patented to remove crank arms for both standard square type and Shimano Octalink, ISIS Drive system, Power Spline or Power Drive bottom bracket interface.
• Fine thread and a built-in dual density molded handle is particularly contoured for comfort, control and smooth.
• Features with both 14 mm socket & 6 / 8 mm hex wrench for crank bolt and pedals.