Metal Grommet / Eyelet, inside 8 mm / outside 18 mm
 
Inner diameter of eyelet: 12 mm
Outer diameter of eyelet: 24 mm
Height: 5 mm
 
Eyelets are used as a pulling holes for cords or as a reinforcement of ventilation holes.
 
A blister pack contains 10 pairs of eyelets.
 
Exterior diameter of eylets is 18mm, interior diameter is 8mm.
 
They are made of metal and may get rusty.
 
Riveting is done manually with the mini press included in the package.

 
Punches with a smaller diameter than the grommet should be used for elastic fabrics.
 
For woven, the diameter of the puncher should be the same as the diameter of the grommet.