1.3mm outside diameter gold plated crimp tubes, 1 gram (~ 140 pcs)
Slip a crimp tube and a clasp onto the stringing material you are using. Then thread the material back through the crimp bead, creating a loop with the clasp hooked on it. Leave about 1/2" to 3/4" excess cording and squeeze the crimp bead with crimping pliers. Crimp beads measure approximately 1.3mm wide by 1mm high. Inside diameter is 0.8mm. Use with wire diameter .010" to .013" and micro crimping pliers.
1 gram (approximately 140 pcs)