Park Tool HCW-4 Crank and Bottom Bracket Wrench

Park Tool HCW-4 Crank and Bottom Bracket Wrench

The Park Tool HCW-4 is a double-ended wrench designed for working with the two common types of components on adjustable cup-and-cone bottom brackets.

One side fits the raised 36mm flats often found on the fixed cup. The other side is fitted with a pin spanner with two pins for the adjustable cup with holes.

Made of hardened steel and nickel-plated for long life.

HCW-4 features

• Distance between pin centres: 29 mm
• Pin diameter: approximately 2.2 mm