With this universal oil nail made of high-quality titanium, you have a dabbing tool for all occasions: With standard grind NS 19/14 (king side) and NS 19F/14F female (queen side), the titanium nail is suitable for normal grinding inserts or for female grinding, which is common with oil bongs. The oil nail consists of oil pan and a 40mm threaded tube and can be completely unscrewed for easy cleaning.

• Material: Titanium Grade 2

• Cut: for NS 14/19 (male) and NS 14F/19F (female)

• Universal Nails