Medi-Dart Crossbow Needle Valve Assembly with Wingnut-Halfmoon Rod #5 Product Type_EID - Electronic Ear Tags The new style Medi-Dart Plastic

The new style Medi-Dart Plastic Wing Nut (MDWN) replaces the old style Short/Small Nut (MDSN)

The Allflex Global buttons are used with Global Medium Female

for faster growth and earlier weaning

Easy to read numbers

Ingredients: D-Biotin

Medi-Dart Crossbow Needle Valve Assembly with Wingnut-Halfmoon Rod #5 Product Type_EID - Electronic Ear Tags The new style Medi-Dart PlasticMedi Dart #5 Needle Valve Assembly is a new assembly paired with the new half moon push rod and the new wingnut. This needle paired with the 1 2" wingnut (long wings) is better for cows bulls, paired with the 3 8" wingnut works well for younger cattle. Assembly includes a #5 needle, half moon push rod, and new wingnut. MDAKCBW. The #5 needle valve assembly is now paired with the new half moon push rod and the new wingnut. A new #5 needle is included