TB-CR20

2 In 1 cotterless crank tool

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.