Universal 6 in 1 Titanium Domeless Nail 10mm 14mm 18mm Male and Female 1.Materials: Gr2 pure titanium 2.Joint Size: 10mm 14mm 18mm male and female 3.Weight: about 35g per piece 4.Progress: CNC 5.Surface: Polished 6.Application: Smoking water pipe 7.Ti Content (%) :99.96% If you can't find you need,please directly contact me.