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Drafting Machine Lead Clutch Mechanism from Mexico

Precision lead clutch assembly for parallel ruling drafting machines (9017.10.40). Maintains constant pencil pressure during straightedge drafting. Mechanical part specific to listed drafting instruments under 9017.90.01.05.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Specify lead diameter compatibility (0.3mm-0.7mm); include torque specifications; declare spring steel material composition accurately