</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Zipper Retainer Box from Canada

The socket component that receives the pin box in two-way zippers, enabling secure separation. Falls under HTS 9607.20.00 as a slide fastener part, imported separately for assembly into open-end zippers. Essential for reversible clothing and equipment.

Duty Rate — Canada → United States

21.5%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Pair with technical specs showing zipper-only use to avoid general plastic classification

Avoid retail packaging; bulk helps prove manufacturing component status

Check for REACH compliance if Europe transshipment