PARK TOOL crank puller CWP-7
Equipped with 2 puller tips (11.3 mm and 16.3 mm), the CWP-7 crank puller from ParkTool is extremely versatile. It can be used to disassemble the crank arms of ISIS, Octalink, Square, Power Drive and Power Spline cranksets. The puller has a mount for 15 mm wrenches.
Material: stainless steel
Compatibility crank system: ISIS, Octalink and square
Tool holder: 15 mm wrench
Scope of supply: 1x PARK TOOL crank puller CWP-7, without illustrated crank
Further hints for the use can be found here .