Grade 2 Titanium Nail for Dome and Nail Setups

Grade 2 Titanium Nail For 18MM Dome and Nail Setups Nail Head Diameter:  .5" Joint Size: 18MM Weight: 10g (0.02lbs) Only Titanium Nail and adjusters Included Our titanium is made in China. It is safe, with a high titanium purity, actually higher than Medical Grade Titanium Titanium Used: ASTM B348Medical Titanium: ASTM F136/F67 ASTM B348 Titanium: 99.759%Fe: 0.10%C: 0.02%N: 0.01%O: 0.11%H: 0.001%   Warning: Please beware of overheating the Titanium nail. Overheating may cause the glass fitting it is sitting in to crack and break due to rapid heating and cooling.  - We HIGHLY recommend using a glass adapter when using ANY titanium nail, so if your glass does break from expansion, it will be the adapter only.