NMFC 119480 - Die & Injection Molds | Class N/A

Note 119482: NOTE-Also applies on packages containing models, patterns or templates from which dies were made; sample parts made from the dies; or checking fixtures, hand jigs or tools; not in excess of 15 percent of weight upon which charges are assessed.

To find the correct freight class for your shipment:

1. Choose packaging by piece weight: under 500 lb use sturdy boxes or drums; 500 lb or more ship in a crate or loose on a skid, with finished faces fully protected.
2. Protect tooling surfaces like cavity plates and leader pins using VCI film, foam, and rigid corner guards; add desiccant and seal to prevent corrosion during transit.
3. Mark center of gravity and lift points on crates and skids; secure with banding through eye bolts or lift bars, and block/bracket the base to stop rolling or tipping.
4. If shipping in sections, list each section’s weight on the BOL; cap coolant channels on injection molds, remove protruding hardware, and brace guide posts to avoid damage.

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

• Correct weight-based classification minimizes reclass fees and unexpected adjustments, stabilizing LTL rates for heavy mold tooling.
• Packaging to NMFC language (boxes/drums vs. crated/loose) speeds carrier acceptance and reduces assessorial charges for handling or rework.
• Non-hazardous status simplifies documentation and broadens carrier options, keeping transit times predictable for production-critical molds.
• Proper surface protection and blocking dramatically lower claim risk, avoiding costly tooling repairs and production downtime.