Park Tool DCA-1 Digital Caliper Accessory


Product ID: GM010322-19

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keyboard_arrow_right Description

Park Tool DCA-1 Digital Caliper Accessory


  • Installs onto most digital, dial, or vernier calipers to check disc brake rotors for wear
  • Features protruding contact points that allow measurement of the center of the braking surface, bypassing the unworn edge to ensure an accurate measurement
  • Conical end points of the DCA-1 can be used to measure center-to-center distances of bolt holes for calculating bolt circle diameter (BCD) of chainrings and cranks
  • Compatible with most standard vernier, dial, and digital caliper designs

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