* The Centurion RGK010 Riveter comes with 4 different sizes of rivets, in 2.4mm, 3.2mm, 4mm and 4.8mm. * It is a professional riveter suitable for car, bike or motorbike modifications. * It works perfectly with metal canvas and plastics. * Rivet heads and wrench store in handle. * Rivet sizes:
   2.4mm = 3â„32"
   3.2mm = 1â„8"
   4mm = 5â„32"
   4.8mm = 3â„16" * Centurion USA "The Strength of Quality".