Standard grommet pliers, size 00 grommets 3/16 diameter hole.This size pliers is best used for Kestrel/ Merlin/ Sharp-Shinn, Screech owl size raptors.Newly designed from Mike's Falconry Supplies these handy 3/16 grommet setters for size 00 grommets are now in stock. These handy grommet pliers will do a quick clean job of setting the grommets on your birds next pair of anklets. The 3/16th size is best for Kestrels, Merlins, Sharp shinn and other birds of this size. Unlike the old style eyelet setters these new grommet pliers set perfectly the first time. This will also keep your bird and you from stressing out during handling. Just hood your bird and then put the anklets on, it will be just that easy. #531a Size 00 grommets. 3/16 inch diameter hole.( New soft rubber grip handles make these easier to use now.) We now include a free pack of grommets with each pair of grommet pliers ordered of this size.