Universal Caliper Adjustment and Installation Tool

Product has been archived, and is no longer available for purchase. This page is for reference only.



The new KDE Direct Universal Caliper Adjustment Tool was developed in collaboration with FBL Rotors, another excellent company here in Washington State. Using the highest-quality materials and CNC machining processes, the tool provides an extremely easy and fast method to measure your critical linkages, and is compatible with the wide-range of 4.75mm up to 6.5mm control ball links. Simply install the Tool to your favorite pair of calipers, align the two tool section (self-aligning when pushed together), and tighten down the M3 set-screw. Slide the control ball links over both posts and read the resultant lengths - simple as that, and extremely accurate for perfect mechanical setup.


Material: Stainless Steel 303


  • One (1) KDE Direct - FBL Rotors Universal Caliper Adjustment Tool - Male
  • One (1) KDE Direct - FBL Rotors Universal Caliper Adjustment Tool - Female
  • Two (2) M3 x 0.5 x 3mm Socket Head Set Screw Knurled Cup Point (Class 12.9)

Finish: Natural CNC gloss

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