ITEM NAME:Metal Tool 180 Sets Double Cap Leather Leather Studs Tubular Rivets Cr W8D1 Z9P3 Description&Preview.30 x 8 mm silver rivets. 30 x 6 mm silver rivets. 30 x 8 mm bronze rivets. 30 x 6 mm bronze rivets. 30 x 8 mm gold rivets. 30 x 6 mm gold rivets. There are groove on the base tool that can fix rivet and prevent rivet knocking bending and sliding, the base one side groove size is 8 mm and another side is 6 mm.
