Park Tool  CCP-44 Crank Puller for Splined Cranks

The CCP-4 Crank Puller is specifically designed to remove crank arms from splined Shimano® Octalink and ISIS Drive® bottom bracket spindles that do not use a “One Key Release” system. It uses a long, comfortable handle. The 22 x 1 mm fine thread provides leverage needed to remove tight crank arms. Now with a stronger rotating tip system to ensure smooth operation and long life.
Note: The CCP-44 will not work on crank arms that fit standard square, tapered bottom bracket spindles.