Friction Post Diameter 0.76 mm x 12.7 mm by PERRIN Sale $9.91 | / SKU 11-28-1813 14kt yellow - $9.91 14kt white - $9.91 14kt rose - $9.78 sterling silver - $1.28 14kt yellow 14kt white 14kt rose sterling silver Metal Quality Chevron down icon 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available Friction Post Diameter 0.76 mm x 12.7 mm are available in 14kt yellow, 14kt white, 14kt rose and sterling silver. These medium friction posts measure 9.5 mm x 0.76 mm. Friction post are also referred to as straight posts.