Individual Invar Tubing

Individual Invar Tubes

Ships in 3 weeks

The 12587 Series are the same items found in our "calibration" Invar kits, and are manufactured to a tighter length tolerance specification (±0.0001" or ±0.003 mm). In addition, the 12587 Series bars come with a NIST traceable certification specifying their exact length, to the closest 0.0001" or 0.003 mm.

Diameter in 1
Diameter mm 25.4
Finish Oil and stain resistant PVC jacket, available in various colors
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