金屬扣眼安裝器（附鐵砧）

The 0.25-inch setter fits my grommets perfectly, and the anvil base keeps everything steady while I hammer. It’s compact at 4.33 inches, which makes it easy to store in my tool drawer.

After struggling with a cheap punch set that kept bending grommets, these settled in true and clean every time. The 4.33-inch length gives you good control, and the anvil makes the process remarkably smooth.

I was setting 1/4 inch grommets on a canvas tarp, and these setters with the anvil made the alignment much more precise than my old hammer method. The 4.33 inch length gives good control without feeling clumsy.