Choice your die (#3, #4 or #5) and grommet color (silver or gold) Construct by die iron for super heavy duty magnetic die can hold the grommet stable and secure position of the grommet precisely installation.
#5 Hole Size = 0.53" Flange Diameter = 0.92" Flange Height = 0.27" #4 Hole Size = 1/2" Flange Diameter = 13/16" Flange Height = 0.25" #3 Hole Size = 7/16" Flange Diameter = 11/16" Flange Height = 1/4"
