Pneumatic Grommet Machine w/ #2 4000 Nickel GrommetsPneumatic Grommet Tool Machine w rolling base & Foot Pedal, which is easy to move and will not stuck grommets when used, is very suitable for scrim banners, signs, awnings, posters, curtains, digital printing, etc. What You're Getting: Pneumatic grommet press machine with 4000 pieces #2 nickel grommets, with air cylinder powering & foot pedal switch Automatic Feeding System, designed to queue up in guide rail; Stepping on the pedal for rotating brush