Ketchum's Tamperproof Ear Tags are used by State Departments of Agriculture. Artificial Breeders, D.H.I.A., Ranchers and Farmers. Tags attach in one, fast, easy operation. Just snap the tag into the special plier and clamp it into the ear. The point "locks-in" after it goes through the ear without tearing or bruising. A closed housing protects the point. The Tamperproof Tag is one piece of painted steel. Tags are stamped with any series of consecutive numbers that you specify.
Tag dimensions: 5/16" wide x 1-7/16" long.
Requires #307 Double Action Plier sold seperately below.