Compact Crank Puller Park Tool CWP-7Compact Crank Puller Park Tool CWP 7 The CWP 7 is a universal tool for removing both square taper and splined crank arms from 3 piece bicycle crank systems. The swappable rotating tip smoothly and securely presses the crank arm away from the bottom bracket spindle. The extra fine threads provide the needed leverage to remove even the tightest cranks. The CWP 7 requires the use of an adjustable wrench. Small swivel foot Compatible with systems that use