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Park Tool Bottom Bracket Wrench

Park Tool Bottom Bracket Wrench

$30.99 USD
$0.00 USD $30.99 USD
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Park Tool HCW-18 in use

Park Tool HCW-18 Bottom Bracket Wrench for One-Piece Systems

The HCW-18 is a double-ended wrench for use on some one-piece crank/bottom bracket systems. One end fits slotted adjusting cones with an outside diameter between 42mm and 44mm. The opposite end fits three-notch fixed cones with an outside diameter between 42mm and 46mm. Heat-treated and nickel plated for a lifetime of use.

HCW-4 HCW-5 HCW-11
HCW-18
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Price $36.95 $25.95 $19.95 — no data
Typical Application Cup-and-Cone Bottom Brackets Cup-and-Cone Bottom Brackets Cup-and-Cone Bottom Brackets One-Piece Cranks
Side 1 Application Fixed Cups with 36mm Wrench Flats 3-Notch Lockrings with 44-46mm Outer Diameter Adjustable Cups with 16mm Wrench Flats Adjusting Cones with 2 Notches
Side 2 Adjustable Cups with Pin Holes Most Lockrings with 43-46mm Outer Diameter Adjustable Cups with Recessed Slots Fixed Cones with Three Notches
Park Tool bike shop repair center vintage

TRUSTED SINCE 1963

Since our origins in the back of a bike shop in 1963, it has been our sole mission to design and manufacture high-quality tools that empower mechanics and riders of all skill levels to service their bicycles. Each one of our 500+ tools is a product of our decades of experience and expertise in the industry, in the shop and on the trail.

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