4D-Ring Heavy Duty Binder Mechanism from Canada
This 4D-ring mechanism with angled rings for increased sheet capacity uses steel construction for durability in large looseleaf binders. It is explicitly a ring binder mechanism under HTS 8305.10.00.10. The base metal rings and trigger assembly fit the heading perfectly.
Duty Rate — Canada → United States
12.9%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Label shipments clearly as 'binder mechanisms only, not complete binders'; comply with REACH for metal content if EU-bound; avoid mixing with covers to prevent set classification