Spring Mechanism for Automatic Door Closer from United States
The Spring Mechanism for Automatic Door Closer is a high-tension steel coil spring that provides the primary closing force in automatic door closer units. It is a critical base metal part of door closing hardware for commercial buildings. This product falls under tariff item 8302.60.90 as a base metal part of automatic door closers, not specifically for railway or tramway passenger coaches.
Duty Rate — United States → Canada
6.5%
Import Tips
• Declare the spring mechanism under 8302.60.90 as a part of automatic door closers
• Ensure the steel material is documented for CBSA
• Verify that the product is specifically designed for door closers and not a general use part