Micrometer Standard Setting Rods from Canada
Precision-ground gauge blocks used to calibrate and set zero on outside micrometers. These rods are parts of HTS 9017.90.0132 for micrometers under subheading 9017.20.70. Typically supplied in sets with tolerances of ±0.0001 inches.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include calibration certificates traceable to NIST or equivalent for duty-free scientific instrument consideration
• Specify exact tolerance grades (e.g
• Grade 00) and material (carbide-tipped steel) in commercial invoice
• Import in protective cases labeled for specific micrometer models to avoid general gauge classification