Set the tubular rivet through from the front of the leather.
Set the Large super cap through from the back of the leather, apply the protective leather, and hit with a Rivet Setter 12mm.
Tap them straight on a solid foundation.
Made in Japan
<Tubular Rivet Part>
Head Diameter: 9 mm, Shank Diameter: 4 mm, Shank Height: 10 mm