ND Miata OE Brembo Caliper Rebuild Tool

When rebuilding OE Brembo calipers for the ND generation MX5 Miata, this tool can be used to keep the pistons in the caliper as you press them out of their bores using compressed air. The pistons will remain in their bores by a few mm, which is just enough that you can pull the pistons out with your fingers. The caliper is not symmetrical, so this tool can only go in one way.