Park Tool - HCW-4 Bottom Bracket/Crank Wrench Stock Item:Park Tool 36mm Box End Crank Wrench and Bottom Bracket Pin Spanner Material Unidirectional Carbon Post Diameter

Material Unidirectional Carbon Post Diameter 25

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Park Tool - HCW-4 Bottom Bracket/Crank Wrench Stock Item:Park Tool 36mm Box End Crank Wrench and Bottom Bracket Pin Spanner Material Unidirectional Carbon Post DiameterPARK 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.