Level Focusing Knob Mechanism from Canada
Coarse and fine focusing knob assembly with internal gear drive for telescope adjustment in optical levels. Enables sharp reticle focus for accurate staff readings in surveying. Dedicated part under HTS 9015.90.01.30.
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
• Lubrication specs must match OEM; include torque ratings; avoid classifying as general plastic/metal knobs