The Trilltech universal Domeless Titanium Nail kit used for vaporizing concentrates and tobacco comes with a 14mm and 18mm skirt along with 1 domeless head. Designed in Houston, Texas by Trilltech engineering, this unique titanium nail design creates outstanding suction on your standard 14mm, 18mm male oil rigs. By reversing the 18mm skirt, the universal domeless nails will also fit your 19mm female oil rig and water pipe. The 18mm skirt is interchangeable with the Trilltech 14mm skirt. With a stem that extends into your oil rig, the design creates less much less mess compared to other domeless designs available on the market.
- Length: 2.3" Inches
- Diameter: 0.75" Inches (19 mm)
- Material: Grade 2 Titanium
- Made in America