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| Management number | 236597173 | Release Date | 2026/07/09 | List Price | $7.58 | Model Number | 236597173 | ||
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Park Tool DCA-1 Digital Caliper Accessory
The DCA-1 installs onto most digital, dial, or vernier calipers (including the Park Tool DC-1) and features protruding contact points that measure the center of the braking surface, bypassing the unworn edge for accurate readings.
The conical end points of the DCA-1 can also be used to measure the center-to-center distances of bolt holes, making it ideal for calculating the bolt circle diameter (BCD) of chainrings and cranks.
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