Park tool hcw 5 bottom bracket lockring wrench

double sided bottom bracket lockring hook spanner one side is a single hook the other is a hook spanner with 3 notches for better engagement in the lockrings the three hook end will fit 3 notch lockrings with a maximum outside diameter of 46mm and minor diameter in the notches of 40mm note the hcw 5 is designed for bottom bracket lockrings for fixed gear lockrings use the hcw 17 ...