NMFC 18660 - Metal Fenders in Boxes or Crates | Class N/A

To find the correct freight class for your shipment:

1. Confirm packaging: single fenders go in heavy-duty boxes with foam and edge guards; multi-piece orders perform best in plywood crates or Package 2171-compliant packs.
2. Block and brace to stop flexing: add rib protectors, separate each fender with foam sheets, and prevent metal-to-metal rub that causes paint-prep rework.
3. Measure the arc correctly: record the longest length, height, and depth after packing to avoid oversize charges on bulky, lightweight parts.
4. Label clearly for dock teams: mark left/right part numbers, fragile edges, and “Do Not Stack” unless crated; photograph before close-up for claims support.

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

• Reduced damage and refinishing costs by controlling edge dings and scuffing common with exposed body panels.
• Fewer reclass and inspection delays when packaging matches NMFC expectations (boxes, crates, or Package 2171).
• Better rate negotiations through consistent, stackable crate builds that improve cube and handling efficiency.
• Faster receiving for dealers and body shops with clear part IDs and orientation, cutting cycle time on repairs.