#1231 EZ LOCKRING - NO NUMBERS - SIZE 12 MM
These lockrings, when locked on, will not come off. These are brand new with a very unique design. They are hinged to allow you to open them wide and much easier to put on the bird`s leg. When you close them they lock shut and can not be opened with out using something with a point, such as a ball point in the hole and they will pop open and may be reused time after time.
EZ Lockrings Size 12 MM (40 pack)