Seller: Allflex
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Official USDA '840' High Performance Ultra EID Tag (Allflex)
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Official USDA '840' High Performance Ultra EID Tag (Allflex)

Size: 1.28’’ dia. X .280” thick and weighs 8.9 grams ( WHITE-Half Duplex, YELLOW-Full Duplex)

  • Official NAIS 840 Series electronic ear tags (840 replaces the 982 in the 15-digit number on each tag).
  • Extended Small Males are used for placement in a deeper location in the ear. 
  • Apply with Allflex Universal Total Tagger (Red) or Allflex Ultra Retract-O-Matic for EID tags. 
  • Packaged in sets of 20 buttons per package
Buy more for less:
1-249 items $2.44 / each  
250-499 items $2.42 / each save 0.82%
500-999 items $2.40 / each save 1.64%
1000-2499 items $2.38 / each save 2.46%
2500 or more items $2.36 / each save 3.28%
  • $2.44
Qty:  
    • SKU
      USDA840HDX/GESM-W
  • HDX or FDX
    Full Duplex (FDX), Half Duplex (HDX)
  • ATD
    Select an ATD from the dropdown list, Livestock Vantage, FAIR, DHI-Provo
  • Manufacturers
    • Manufacturer
      Allflex USA
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