Park Tool - HCW-4 Bottom Bracket/Crank Wrench
PARK TOOL - HCW-4 BOTTOM BRACKET/CRANK WRENCH
Our popular and versatile Crank Wrenches feature our proven “Y” head design. 36mm box-end and bottom bracket pin spanner. Centre to centre measurement between pins is 29mm. Pin diameter is nominally 2.3mm. The part number for pin is #1501.