Park Tool - HCW-4 Bottom Bracket/Crank Wrench Brakesets 6" Inner Rim Widths 22mm

6" Inner Rim Widths 22mm - 35mm For installation instructions click here

This means it's hard to know exactly what tool to grab for pedal removal or installation

Compatible with all 12-speed derailleur systems (except SRAM systems with flat-top chains)

Problem is you're still often left with a loose fitting socket that is still prone to chewing up those delicate parts

Keeping your hands at a safer distance so you don't get those dreaded cuts on your knuckles

Park Tool - HCW-4 Bottom Bracket/Crank Wrench Brakesets 6" Inner Rim Widths 22mmPARK 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.