2 In 1 Cotterless Crank Tool

Patented design to remove crank arms for both standard square type and Shimano® Octalink, ISIS Drive® system, Power Spline or Power Drive bottom bracket interface. Built-in dual density molded handle is contoured for comfort, control and smooth operation. Features both 14 mm socket & 6 / 8 mm hex wrench for crank bolt and pedals.Super B Premium Seriesdemonstrates the brand’s commitment to quality. The Premium range includes more specialist workshop tools for technical repairs like frame alignment, cutting and facing tools, but also enhanced durability and increased comfort for more frequent users. If your bike needs fixing Super B will have the tool to do it.