Titanium External Thread Plain Cone Spike Attachment Gauge: 1.6mm FITS 1.6G BARS Cone Sizes: 4mm, 5mmMedical Grade Titanium 6Al-4VEli ASTM:F-136 Mill Certificates available on requestExternal Thread Cone / Spike Attachment 1.6G£3.00PriceAttachment Size (mm) (optional)SelectTitanium Colour (optional)SelectQuantity*Add to Cart