Park Tool calliper touch set – DCA-1

A set of plastic touches that can be attached to a caliper, e.g. Park Tool DC-1 or a number of other manufacturers.
It will enable accurate measurement even in hard-to-reach places (e.g. the thickness of the brake disc at the point of contact with the brake pads). At the same time, the contacts are finished with a conical surface, which is ideal, e.g. to measure the pitch circle of the converter screws (so-called BCD) or to measure the pitch circle of the spoke holes in the hub.
For assembly, follow the instructional video. Do not forget to zero the basic position before starting the measurement.
Our experience: It is ideal to have a second caliper in the service and to attach the set to it

Product details