100 POP Rivets All Stainless CLOSED END/SEALED 4-2 1/8" x 1/8" Max Grip Stainless Rivet / Stainless Mandrel Closed End / Sealed - No Hole Through the Middle! 1/8" Barrel Dia / 1/8" Max Grip 1/8" Max Grip Actual Barrel Length Will Be Longer than 1/8"