Park Tool HCW-4 bottom bracket tool
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The HCW-4 features Park's proven “Y” head design with a 36mm box-end on one side and bottom bracket pin spanner on the other.
🔧 This is the tool you need to install & service a Sugino 75, Sugino Super Lap or Hatta R9400 bottom bracket.
• 3.5mm steel construction w/ replaceable pins
• shop quality for a lifetime of use
• length: 27cm