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NMFC 37970 - Grillwork in Boxes or Crates | Class 85

Article ID
37970
Grillwork boxed or crated, Class 85.
Freight Group
BUILDING WOODWORK GROUP
Part of the Building Woodwork Group.
Class Range
85 1 classification
Single class listing: streamlined Class 85 rating.
Hazardous
No
Non-hazardous material for standard LTL.

Classification Details

NMFC Description Class
37970.00 Grillwork, see Note, item 37504, in boxes or crates 85

How to Determine Your Class

To find the correct freight class for your shipment:

  1. Confirm your product meets the grillwork definition per the item 37504 note (decorative wood grille panels or screens), then apply NMFC 37970 at Class 85.
  2. Use the specified packaging only: ship in sturdy boxes (double-wall with foam wrap, edge protectors, and internal bracing) or in cross-braced wood crates.
  3. For fragile slats or louvers, float the piece inside the container with spacers, keep fasteners in a sealed pouch, and mark panels ‘Do Not Stack’ and ‘Fragile’.
  4. Palletize multiple boxes or a crate, strap and corner-board the load, and print the BOL with “Grillwork – NMFC 37970 – Class 85” to avoid reclass.

Note: All classifications are subject to Item 170. Verify with official NMFC publications for the most current requirements.

Business Value

  • Predictable pricing: fixed Class 85 means no density calculations and faster LTL quotes.
  • Lower claim risk: compliant crating/boxing resists racking and edge crush, reducing damage and reship costs.
  • Fewer billing disputes: citing NMFC 37970 on the BOL helps prevent carrier reclass charges and inspections.
  • Operational efficiency: palletized boxes or a single crate improves handling, shortens dock time, and can reduce accessorials.